You have to remember it isn't relegated to video or table top games. The tard crowd is everywhere, it just hyperfocuses with men in technical or physical areas. There are autists in the sports world who obsess over certain teams and athletes. There are autistic girls who obsess over the minutiae of what makes someone a Hufflepuff or a Slytherine. Video games are just so popular, much like film or television, that that is where the propaganda materialises significantly more and attracts the most attention. Most people who would be interested in playing card or tabletop games are never going to touch it with a ten foot pole in the first place because of the autists. It also means catering to those autists because they are the ones who happily fork over $80 for a ruleset every three years to keep up with the official guides, or spend thousands on replacing "old" figures. You'll probably find the whales playing Warhammer and DnD are those who have no children and obsess over gender politics. I can tell you right now the people I know who play these are the lesbian, "genderqueer", lesbian, etc, weirdos I refuse to associate with and only know about because my friends who are just generally shy also attend. The latter make up probably less than 10% of the crowd that I know. There are weirdos who obsess over knitting too, the mummy-types who gatekeep it so only those who use certain techniques or create certain themes are welcome. Likewise, 90% of Paradox multiplayer Discords are either Fascists or Communists only and will get into shouting matches over the minutiae of ideology.
It's always a losing battle because they are the ones who have the time and money, and you don't. Massively successful films and games and whatever else cannot survive by pandering to subsections of an audience. Battlefield 5 failed to meet expectations by a huge bar because of it and forced change back to the general audience. DnD cannot do anything but pander to niche groups, which is either nerds who grow up and out of gaming, or permanent teenagers who will never have nothing to spend on. It was almost inevitable to see these changes in that scene. Twenty years from now they'll pander to whatever other thing is in the zeitgeist with teenagers and young adults.