I wouldn't say 1000s but its easily 100 every year, there are 1000s of shit scripts that get sent, if there are 100 that could be good, of those there are 20 that get "sold" ( that means someone pays for the IP ) and of those there are 5 that could be be good enough to go live( that means go into production), AI could be the difference between between 2 and 4 of those 5 getting made. it doesn't sound like much but that is absolutely huge when you consider how many people ( HUMANS ) it takes to produce a "low budget" show.