Well I don't watch mainstream porn really because its trash. Not to say the stuff I watch is definitely more humane, but in general I think the industry is much better.
One can easily go for the more tame stuff like:
Certain lesbian videos
Amateur including independents and stuff like Reddit gone wild etc.
Nude photography or even non nude
retro stuff or softcore+ erotic films
or even simply recently retired actresses that aren't even that old, ie the college girls who made a ton of money laughing their way to the bank and retired with their entire debt paid off
and many other genres