I never see smut unless if I went to the global feed maybe… I think? I have in the past, but don’t use global now and have plenty of folks I follow that are into more interesting things… like BTC, permaculture, games, family, Christ, homesteading and regen ag, etc.
My suggestion is just mute those that offend you greatly, and carry on with your life. Kinda like I do with all the ones who want to help me multiply my BTC or promote sh!tcoin projects, other trash like that.