Hadn’t heard of this before. I’ll give it a whirl.

Is *warden the new hotness? Bitwarden, vaultwarden, linkwarden and now certwarden?

I have found, several years after deleting my Google accounts, that any accounts I missed, can be fixed with an email to support explaining I no longer have access to that gmail account. Sometimes I have to provide some understandable proof like an old purchase detail. The one or two accounts that didn’t have good support to help, were no real loss to create a new account for.

I moved my number to VoIP.ms and while it’s not nearly the same service wise, SMS do come to my email and I can call and receive calls via any VoIP app I want.

I use my Roon sever to stream and group mine. Expensive to get into, but smooth enough to get partner approval for use.

I do. Run about a half dozen email servers for various organizations. Been doing it for almost a decade for some. Other than initial setup pain, I’ve had zero problems others describe. I have used (and still run) docker-mailserver, mailcow, mail-in-a-box and mailu. All are lovely in their own way and fit various use cases better than others.