Insofar as Lucasfilm should put as much effort into each project as the Dune team put into their films.

However, stylistically, no. While I don’t mind the occasional venture into more serious territory (a la Andor) I prefer my Star Wars to be more lighthearted and whimsical.

Depends on which aspects you’re talking about

Star Wars already has Dune as its foundational influence. I don't see how it can get even more influenced by it.

Honestly, no thanks

Yes

Sure if it can work