Their bot algorithm had some issues considering their data mining and key words against several "non illegal" youtube contents.

So they have lifted most of the wrong bans but left the ones that are trully worth of against TOS.

I also agree they should ban everyone that tries to advertise fake or scam material such as
- "wow bitcoin 10$ now, buy now here or there" - bitconnect for example
- "double your coins instant"

You know what i am referring to