FWIW, Curse of the Black Pearl used many ideas from a cancelled Monkey Island movie.
I personally love having a SW movie every year so long as it’s not always a new Episode. I do think with the saga over, though, they should ease up on it. Personally I would’ve had two years between Episodes like the other two trilogies, with two more spinoffs in between to compensate for a good 7 years of annual SW, and then nothing for a good five years afterwards.
Lucasfilm should definitely try dabbling in other IPs they have.