In other words, they get to preach to the choir - no need to take Into consideration what makes stories good as stories - just shovel what a small number of presold viewers want to see.
This is one reason the show's writing is so lousy - they don't really need to compete for the time and money of people who have to be wooed by worthwhile content.
Have people not realized yet that streaming is good for genre shows? Would swamp thing, doom patrol get good enough rating on regular tv to survive? Unlikely. Expanse got cancelled and picked up by streaming.
These streaming services running genre shows in a good thing. They can survive with lower numbers and they’d never get the huge numbers on network tv.