ttps://discord.com/channels/419123358698045453/1052010910581002320/1052010910581002320
Steps:
1. Go to settings
2. Passwords
3. If you have a saved Google password you can click on it
4. Hit "change password on website"
5. If your time is up just hit one more minute for the next two steps
6. Type in your google password and hit enter
7. Tap on the nine dots at the top right and select your website of choice
8. Go back to the screen from the last step (use arrows on the bottom if you didn't know)
9. Tap on your site again
10. Enjoy unlimited time!

P.S. This could work on iPad or Mac, but I haven't tried.
P.P.S. This does not allow you to flip your phone sideways, so if you want to watch YouTube fullscreen doesn't work.