i think freetube uses your clearnet-ip to connect to youtube
"FreeTube[..]YouTube client[..]using YouTube more privately[..]without your habits being tracked[..]data is stored locally[..]FreeTube has become one of the best methods to watch YouTube privately on desktop."
"FreeTube allows you to use the Tor network as a proxy to make API calls to YouTube."
https://docs.freetubeapp.io/usage/tor/
tor isn't fast enough for regular video streaming.