

You can also just hold the power button to bring up the power menu which includes a Lockdown button. This disables biometrics and will require a PIN to unlock.
This should work on any Android device, but definitely works on my Pixel. The shortcut might be different for different devices, though.
I think it’s decent value but I’m already running extensions or mods to skip the in-video ads, so I may as well just block ads for free too.
If YouTube Premium ever got an official sponsorblock, it’d become a good deal.