You look at the whole market, understand that your kind not being catered to is a problem of the market as a whole and not of individual works that do cater to other market segments (or of the entire collection of such individual works), and find other not-A-fans and see whether there are more people among them who are interested in / good at producing stuff you like.
Wait, so what’s the right way to complain about something, then?
Edit: specifically, if you think that there are too many shows of type A, and not enough of type not-A.
You look at the whole market, understand that your kind not being catered to is a problem of the market as a whole and not of individual works that do cater to other market segments (or of the entire collection of such individual works), and find other not-A-fans and see whether there are more people among them who are interested in / good at producing stuff you like.