YouTube Redirect to FreeTube

[Anvil5465]

Is your feature request related to a problem? Please describe.
FreeTube works more reliably than most Invidious/Piped instances in my experience.

Describe the solution you'd like
I would like to be able to set Predirect to redirect YouTube links to FreeTube by default. The Privacy Redirect extension handles this well.

Describe alternatives you've considered
I tried setting FreeTube as a custom instance in the extension settings (with freetube://https://youtube.com) but this did not work.