I agree with others about she doesn't need it right away but yes for her to ever really move on past him (assuming that's a goal, not everybody does want her to move past Havok, in a certain sense her bond with Havok helped give her prominence and for a lot of more casual/nostalgic fans that's still a big chunk of their perception of her which we need to think about) she is going to need to find a new romance at some point.
My personal preference is actually for it be a woman though but sure a guy would be OK as well. There are various who might work for her but I want it to be built up slowly and feel organic and for their personalities to work together - not for her to get sublimated or drawn into the guy's mentality. (Unless his mindset helps to accentuate the way forward for Lorna that I think could work lol, but still it's better for her to arrive there more independently)
Lot to unpack here
First of all - many fans still do view Magneto as "villain". You massively overestimate the degree to which the consensus around him is he is a middle-ground more soft type. Yeah that's how I personally view him of course but I've encountered lots of fans who view him very differently and are a lot harsher still. It's amazing to me but that's how it is. So I do think there is still a lot of story/character potential in terms of Lorna struggling with the idea of lineage/legacy. Honestly her parentage is a big reason she is a fascinating character - it's about how she lives up to or doesn't what her dad was/is all about. It shouldn't entirely define her but you shouldn't and couldn't try removing that influence either.
Now, i do agree in the Krakoa era basically "all mutants are separatists now" is kind of true. Not completely true we see with Kurt and Logan some more skepticism and there is fuzziness around the edges of this overall status quo for sure. But yes, it does take away much of Lorna's possible potency in terms of being actually in favor of Genosha, which used to be a major point of differentiation of her from most other X-Men characters.
I think the trick with her is an author can't just 180 degree make her something totally different. It has to be a process and you partly digest and have her overcome many of her past tropes along the way. Austen after all really did play up her "mental instability" route although you could argue, the mental instability was more of an excuse that Professor Xavier or others came up with to avoid facing the more difficult reality that Lorna simply has a different more militant worldview than they do at this point after her experiences. Nevertheless many fans really came off thinking "dat bitch gone cray" given how she behaved at her wedding to Havok.
Bunn had her briefly deal with being possessed again in BLUE. I will never stop promoting Bunn and BLUE haha. Honestly though, I feel like BLUE made Lorna have some dignity, some respect as a character, most fans who read her arc came off thinking she did well and served as a good leader. I don't see a problem with it, she wasn't as controversial as under Austen but she was NOT even close to as tamed as she's been like when in Space as Havok armcandy. Her streamlined team uniform on BLUE, her affectionate bond with Magneto - these are NEW innovations for her which are positives.
Hickman wrote her first as basically a very sort of "human skeptic" sort almost dismissive of humanity. Which probably rankles a lot of X-fans to be honest and makes her seem callous or like she is a "Magneto clone".
Then he has her essentially come off as either starting something up with Scott (friendship/romance) and also she apparently served as a sort of "douse of cold water" on Scott when he was going on and on about how glorious everything on Krakoa is for him and his family. Which somewhat contradicted Hickman's earlier portrayal of her, but again she's been given so little actual focus that it's very tough to even say with certainty what was intended there with her. She also worked well together with Magneto during a mission which is notable although again gets a bit too much into her being his sidekick which is not great given she is already his daughter with the exact same mutation.
Now I get into what salarta says a lot and is a great idea - authors need to show the ways Lorna uses her dad's mutant abilities *differently* than he does. This is key otherwise many fans will not be interested in her and view her as a redundant "clone". I know people will say what about Rachel, what about X-23 etc. Yes they have similarities to other more famous characters too I know but authors haver over time made differentiations both in their personalities and in their use of "the same" abilities. And also, Rachel has suffered quite badly from the overall perception of redundancy so she isn't really a good counterexample , she's more proving what Lorna's biggest problem is. Which is interesting that both Lorna, Rachel, and Daken are now all on a team together - they all can be viewed as "clones" of other more famous characters. So this team can be a chance to develop them more which is a good opportunity and a challenge as well for Leah Williams.
When you say Magneto has an overarching theme - does that not contradict what you said earlier about how he's gotten softened and made more mainstream of late? At this point how distinct really is the Magneto theme compared to the broader status quo of Krakoa?
Emma Frost theme also has gone through some contortions over the years. At this point i"m not really sure what it is , "shrewd businesswoman"? "Selfish"? "Cynical/practical?" Something like that maybe.
Jean Grey theme? That's a really tough one, her theme in 60s era was like "cute girl of team, turning into feminist icon" then in 70s/early 80s "extremely powerful, allegoric warning against becoming too powerful", mid 80s until 00s = "wholesome, mother figure of squad, powerful but restrained, love interest to Cyclops", 00s = "bit more wild" then she dies again. since her return = "kind hearted overall possible co leader of xmen, extremely powerful" and most recently since she's on xforce and on the quiet council she's shedding her past wholesome image even further and becoming more hardened it appears. So idk if Jean Grey does have any single running theme.
(Continued)