pixelfed is trying to recreate a better instgram. a lot of developemt and they now even support import of instagram data. https://pixelfed.org/
calckey/misskey are mircoblogin software like mastodon but that have mroe functions(better search/textformation/ and the best emotie-reactions and more) https://calckey.social/
you could add even more projects
https://pixelfed.org/
https://calckey.social/