It's a good initiative to report to the youtube channel owners about this scam site but I hope they have common sense, because if they do google searches then they won't believe you. just see:
1 -https://www.trustpilot.com/review/1xbit.com (
trustpilot decided to side with this scam site, Is something shocking )

2 -
https://www.cryptocompare.com/spend/gambling/1xbit/ (
There are people complaining and there are people who are not complaining. )
PS: Do you really think you can do much in YouTube against these guys? How many users you think will open a new window and will report a video.
He have to try. although I believe that this scam site is very strong outside the forum, they can manipulate and remain with a good image