It seems that YouTube has changed its visitor policies while its mandatory for Tor users to solve a captcha on each visit now.
Anybody experienced the same behavior?
Literally because 100's of people use tor network and probably Youtube was receiving too many requests from same node. So it is doing it to make sure you are not a bot.
I have never not experienced this. I find all Google products require me to solve a captcha when I am browsing over tor.