Docker apologizes for trying to pull a bait and switch that people pushed back against hard enough for them to reconsider:
https://www.docker.com/blog/we-apologize-we-did-a-terrible-job-announcing-the-end-of-docker-free-teams/
Fuck Docker.
Projects need to self-host their container registries. You can get a perfectly cromulent server for a container registry for the money Docker asks for Teams.
Also, I saw suggestions #FOSS projects move to GitHub Container Registry. "Hey, we just got bitten in the arse by centralization, let's move to another centralized service!" 🤦♀️