Well yeah, it's not a proper long-term solution. But making a twitter account with a burner email from Guerrilla Mail is surprisingly easy, I guess that will be the only option going forward.
EpicVision
Americans have something even worse: SMS
Is it worse than in other European countries?
Switzerland seems like a nice place
But it's not completely dead yet, it's just slowly dying.
Yeah Vultr is great
As far as I can see on their website, they don't mention end to end encryption or zero-knowledge encryption. If that is true, it means that they are able to read all your emails (and so can the government if they order them to reveal the data). They sometimes use some pretty confusing marketing slag in general. It's misleading because they advertise things like in-transit TLS encryption, which is standard nowadays. Even Gmail, Outlook, iCloud, Yahoo and other mainstream email providers have this by default. This is nothing special and they hope that people think it means the same as E2EE. If you care about data ownership, you should also care about (end-to-end) encryption. Only when you are the only key holder, you can be sure that no one can access your private stuff.
The standard seems to be complete and utter garbage. It was garbage from the very beginning, which is why I never understood why people were getting so incredibly hyped up about RCS support.