I’ve had this on freetube on desktop happen constantly over the last few months. Seems to happen after watching a certain time length on YouTube and then blocks me from watching on freetube or using YouTube embedded. It tends to come back for me after a few hours. All its made me to is cut back on my youtube subscriptions and watching by nearly 90%

This looks actually quite like what I’m after, I’m gonna give it a try, thanks for recommendation!