Since gaming now lives at http://YouTube.com/gaming , the old Gaming app is going away on May 30th! If you were subscribed to channels in the Gaming app, they’ll automatically move to your YouTube subs feed on May 14th. More need-to-know info→ https://yt.be/help/yRe4
I mean like I still don't understand what's the difference is it just an app or a whole different side of YouTube bc i can find all channels on yt gamming...?