Not just the Algorithm. Each major company has a family-xxx studio for their content. They have significant production value & popular performers, which feeds the optimization cycle. God only know's what societal effect it has when you fetish step children like that at scale.

Beyond that there are categories that I believe normalize behaviors such as transgenders, where the reasons for their increased visibility in wider society cannot be uncoupled. So it muddies the waters whether the porn, is playing any role, and prevents critical questioning of root causes. which in this case “sissy hypno genre” within trans porn directly tells viewers they want to be a girl and get fucked over and over. This is a large portion of transgender porn genre that viewers will eventually rabbithole to w the algorithm.

Personally I’d be very skeptical of supporting my child transitioning if it was rooted in blatant porn brainwashing such as this.

I would be beyond surprised if trans porn was a significant factor in peoples' decision to transition.