I have completely stopped using google services and software on my personal devices (even have lineageos + microg on my phone. The problem is that I can’t just explain to the technically uneducated people that I changed mail providers. How should I go about doing this?
Theoretically yes, but it is probably not a good idea to use it for email since duckdns might not exist in a few years meaning you cannot log into services that used that email.