Yeah, I don't supplement protein or anything, and don't consider my diet to actually strive to include any distinct protein sources like some people focused around structuring for macro nutrients do and I've been fine.

Flour, rice, just vegetables in general all contain enough protein for me.

The Game Changers is entertaining but I think there might be problems with it so it isn't the first thing I suggest to people. I've seen a lot of youtube videos taking issue with the methodology of segments in it.