One has to wonder if they just split off adult content into a separate platform using the same Amazon logins, and including cross-platform notifications one way from the twitch site to the adult site whether it would solve both their cash flow and advertising problem.
I have been playing Shogun Showdown, which is a fun but difficult strategy roguelike "deck builder-ish". I'm not sure I'll stick with it through full unlocks. I have been tempted by Cobalt Core as well, though the price has bounced me off of it for this month at least.