I think the problem is that after a while the original idea played itself out and the series goes lukewarm. It would not be a bad idea to have limited series like they do in many countries, something like 16-20 episodes.
I’d like to see a series set in the future about the certain global economic collapse that leftist policies will bring about. It’ll have it all—kooks with nukes, wierd science, gender-bending madness, hybrid monstrocities, jihadis gone wild—all set in an Escape from NY backdrop.