niches

These private Facebook groups operating like a MCN minus giving a cut of one's revenue, signing a multi-year contract, and being evil. The premise of these Facebook groups would be that YouTuber channels cater to niche groups and these niche groups have a shared interest. That different...

It's something I have never done, but it occurred to me today that it might be beneficial to me if I at least sometimes made videos about food that were connected to some food trends. So, how do I go about this kind of research, and how do I filter for niches like cooking and food? Thanks.

So im making content surrounding my opinions around gaming starting this coming Monday with my newest video while other gaming channels have a specific purpose mine is more abstract. I just talk about my opinion surrounding games and their communities etc. Do I have a proper niche? Im worried...