I'll bet. They want to write a single line of dialogue, or HELP write a line and get infinite money for life.
residuals aren't infinite money, if you help create good work, and that work keeps making money, why shouldn't you get part of that money? that money also isn't "infinite", 20 bucks for some show from 10 years ago isn't much to live on, but it adds up and if you do persistent good (or even ok) work that makes good (or ok) money, which you get a part of. you make money, studio makes money, it's in everyone's interest to keep making money, so a certain level of quality is required and assured.
the main problem isn't the residuals anyway, it's the structure. for one you have california being california, so you have to suddenly calculate part of that money for all the sjw garglefaggots and other stupid shit which is legally mandated - obviously your part of the pie (which wasn't big to begin with) gets smaller. it also usually means the work isn't good, hence no more residuals for anyone else. how much money you think anyone working on willow gets or would get?
next is streaming, which completely fucks how said residuals are calculated, in part it doesn't work like tv programming, in another that companies really don't want to show how "successful" a show is - which is complicated to calculate to begin with, nielsen ratings, which then set advertisement cost, are piss easy in comparison (and streaming doesn't have advertisement anyway, because no one wants to see that shit when he pays money for it, which then has to cover
all the shows). you could go by views, which should be easy enough to track and they probably do, but there's no mandate to be open about it.
so to a degree writer's aren't wrong. problem is most of them are retarded, especially the commie bunch and don't understand things change and markets (which includes the job market for writers) like everything else works on supply & demand - and you can only fuck with it for so long before you run out of one or the other, at which point the market self-corrects inevitably (which you don't want to happen, but good luck with retards in charge).