Depressingly, they tried this past year with The Acolyte. Which flopped horrendously. But instead of looking at the dreadful writing and acting, they’ll say “oh it’s because no Luke Skywalker.”
You can do original IPs or ideas in franchises. The problem comes with the fact that they get untalented hacks to produce it.
It was an awful show but Ill say it needed a load of rewrites and change of main character but the Acolyte "could have" been a decent show. They had to many writers and no continuity episode to episode. 1 second May is going to turn herself in and then by the next it's forgotten about ????
Also how can green lady blame it all on Sol when he was literally teaching children in the Jedi Temple when Trinity was killed ???
There was a germ of a good idea there. More than the Ahsoka show which was so boring and such a rip off well everything (even word for word scenes fron the original film) though it at least killed the oh Dave Filoni will save Starwars and showed him up for the hack he is.