Is there any open source app that can do the above. I want to be able to post questions on YouTube tutorial s
You mean a Google account? Dunno… not sure it’s the right place to ask though.
Use a third party app, or maybe try it with just email and 2FA.
Seems nice. My only concern: how sure that your phone number will be available years later? So for a youtube account maybe it is acceptable, but I guess not for more “serious” usage, right?