It's been +10 years since I signed up in that platform. It was a nice response to other Q&A popular site that used dark patterns to capitalize on its community and favored closed knowledge.
Nowadays I'm not into stackoverflow so much, but based on the community feedback, It's a dystopia. It looks like they lost control, so much focus in their businesses
Cybrespace is an instance of Mastodon, a social network based on open web protocols and free, open-source software. It is decentralized like e-mail.