As a boomer shooter enjoyer myself, I think the main reason that the genre is partially inoculated from Gamergate BS is that its remained pretty niche and indie-driven, while the audience that generates artificial outrage about video games only target big budget releases. I mean the biggest release in the category that I can think of is probably Warhammer 40k: Boltgun, made by a studio with only 61 people.
Also I think that the age range for boomer shooters perfectly overlaps with guys who grew up with stuff like Xena and Buffy, but maybe that’s just me.
Sooner or later Id will make a Doom game with a female protag, and that’s when shit will hit the fan (until they play it and it turns out to be really fun and then they’ll all pretend that it was “anti-woke” all along).
They call that the Peter Principle, and there’s at least one Ig Nobel Prize winning study which found that it’s better to randomly promote people rather than promote based on job performance.