The creator is asking fans
who are these kids which I don't think they would be doing if they were completely newly invented characters or not connected to any existing characters somehow.
But, yes last year The Gifted was pretty well blacklisted as far as synergy and promotion went while the Inhumans were everywhere across games and multiple comic series. It only started lightening up at the start of this year for The Gifted and only a tiny bit to date though changes in policy have delayed impacts.
In terms of the comic version of Lorna I agree she should transition away from being a supporting character in other characters stories with Fresh Start. I felt Blue early on might perhaps was going to go the route of two teams one be the do what is necessary X-Force like team Lorna would lead and the 05 Xavier's dream team, but it didn't come out that way and it more turned into the replacement more adult 05 for a one and done arc.
The real question is what is right for Lorna next. I think comic Lorna needs an independent agenda back the type of which she hasn't had since pre-Decimation. I would rather have a Lorna with her own goals and agenda and her reoccurring or leading a reoccurring team then her as a tertiary character on an ongoing to support other characters stories.
I believe it would be better for the character long term as well. What do you think?