Firefox 72: get rid of push notification popups

In Firefox 72 you can now avoid random websites asking to send you notifications. Automatically say no in options> privacy and security, scroll down to notifications and click settings...
Then:

Additionally Firefox has enhanced security by making fingerprinting more difficult.

Developer features:

• debugger watchpoints: breakpoints on property changes.
• experimental CSS motion path feauture: an easier way to animate than transform.