Please disconntect Youtube (comments) from Google+. I don't want to read sub-threads of "friends-of-friends" of people I don't know. I want discussion on topic

Please disconntect Youtube (comments) from Google+. I don't want to read sub-threads of "friends-of-friends" of people I don't know. I want discussion on topic (video). Youtube is not Facebook. Youtube had a good comment section, before the Google+ - that no one wanted anyway. Anyway, G+ is pretty niche nowadays. And YouTube is going strong, so please make the comment section more relevant again.