Its been a while since I have participated on corporate social media. I occasionally touch Mastodon and Lemmy on the fediverse, view some server local netnews and usually hang around IRC and that's pretty much the extent of my social media access. I am glad I am past the days of regularly perusing reddit. I definitely think decentralized platforms are the future and it is not worth participating on centralized proprietary corporate platforms no matter how strong the network effect.
It is saddening to see tumblr decay but hopefully the community there finds a brighter future on a different platform.