I had liked the idea of it for moodboarding, but it seemed kind of clunky even for that given I can just copy & paste the pics into a paint program instead and see everything together more easily.
The social aspect always seemed a bit pointless to me, like, I don't need a comment section for my pin of a desk lamp I might want to buy.
Also the things its algorithm ended up pushing to me in the Home feed were way off base, lol, it was constant babies & weddings & weightloss reccs, and I had never interacted with any pins or made searches for those, it actually cheesed me off enough that I stopped using it.