Every service I have come across has an option for a standard email and password. Although privacy wise I am not sure if that is any better than just signing in via Google. But most sites you can use a 10 minute mail email or similar if you aren't worried about getting locked out down the road.
Every service I have come across has an option for a standard email and password. Although privacy wise I am not sure if that is any better than just signing in via Google. But most sites you can use a 10 minute mail email or similar if you aren't worried about getting locked out down the road.
There's also the option of using Firefox Relay or DuckDuckGo forwarding address.