Somethings don't need modernization imo, I mean VFX and technology are if possible a bigger deal now than in the 1960s.
And the idea that creative fields are inherently some backward thing that must give away to drone programs doesn't sit right with me.
I really disliked Far From Home's take on Mysterio. The Mysterio costume is good, on paper Jake Gyllenhaal isn't bad casting, but the actual writing of the character took him even further away from the comics version. With Homecoming, all the stuff they did with Vulture had a basis in the comics, they just inserted Tony Stark into the role of a clear heel and completely changed the message in the process, but Mysterio going from special effects to weapons designer, being driven to resentment by Tony stealing credit for his work, having a support system and team...all of that diminished him in the process.