Unfollow, block, ignore.
People are going to post about things they are into.
When I was heavy into shoes, my feed was full of shoe pics. That's what I was into. I would post about shoes, collections, purchases I planned on making, purchases I've made. That's what I was into (kind of why I'm here). I'm sure people that weren't into shoes that followed me, would think "****, this ************ and his shoes". Working out though, that brings out the feels man, like it really burns people. Let people cook, let them be happy that they have taken a journey that requires dedication and discipline.
I unfollowed a lot of shoe related accounts... "I'm just not that into you anymore" Shrug...