TBH I don't give a shit about 'the community', Steve could be reviewing denture adhesive creams from 75 years ago and I would still watch him. The MREs are secondary. It's his delivery of what he reviews that makes his show.
Once I stop watching him I no longer yearn to eat an MRE, unlike say, watching Man Made Mead videos which actually got me off my ass and home-brewing my own mead. (Which is awesome, btw).
Steve's channel is more about him and about history rather then the food, at least to me.