Twitch wants to make money, so they promote streamers with higher rates of "audience interaction" aka receiving donations, from which twitch takes a cut.
Attractive women in revealing clothes garner the most donations (for obvious reasons), so those women tend to float to the top of recommendation pages.
Most of twitch's audience are minors.
1 + 2 + 3 = twitch's primary business model is selling very softcore porn to literal children
This is an interesting phenomenon.
Twitch wants to make money, so they promote streamers with higher rates of "audience interaction" aka receiving donations, from which twitch takes a cut.
Attractive women in revealing clothes garner the most donations (for obvious reasons), so those women tend to float to the top of recommendation pages.
Most of twitch's audience are minors.
1 + 2 + 3 = twitch's primary business model is selling very softcore porn to literal children