I mean, they're not wrong. It is a sensitive social issue. There's a more than average chance of a lgbtq+ discussion ending with heated arguments and angry words to the point where mod intervention is needed. They don't want that, because they're afraid it'll cost money.
Saudis also use twitch a lot in an indirect way - lots of sportswashing investments including esports which includes twitch deals. LGBTQ+ is pretty controversial as far as global politics are concerned. It seems like people in the West often forget there's only a handful of countries that don't immediately jail or kill you for these things worldwide.