They’re not going to delete anything but unless you decrease your usage to whatever the non-premium limit is, you’ll have very limited usage of Google products including not being able to receive email.
Ok, I’ll probably have to make the payment then because using Gmail is important because it’s the main email I use.
I guess there’s no reason why I can’t use Yahoo email. It’s not like there’s really a difference other than having to tell people I know that I’m using a different email.