This is what i use. Grown ass men watched MLP (intended for little girls), but didnt demand MLP change for male. Then we got grown ass women that play video games (mostly male hobby) that got into a good thing and then bitch to get it turned into a lamer and lamer thing.

Boy scouts is another good example. Once girls got it, it accelerated its demise. It was too late to turn to boat to avoid the iceberg.