I know this wasn't directed at me but personally I think it would be great if Star Wars had multiple different continuities. People talk about Star Wars as a sort of modern day myth. A lot of the old myths had multiple variations, why shouldn't Star Wars?
Also, I'm a fan of Macross, a franchise whose main main creator responded to an interview question about what was canon (Macross often had big differences between various versions of its stories) by declaring that it was all
in universe historical fiction.
I've always loved Star Wars and never gave a single damn about it's canon. Granted, my first EU novel was one of the Triclops ones, so yeah
Also, in addition to also being a Macross fanboy, there's:
Gundam, with a massive snarl of separate universes, different version of single universes (theres like at least four separate OYW retellings), and universes that have other universe canon to their backstory, but are not the canon future of those universes
Warhammer Fantasy, which was recently killed off in favor of a new setting I cant care a single iota about, and will soon be resurrected
Warhammer 40k, where I refuse to accept the Horus Heresy books as canon because I think theyre dumb
Both of those also have a canon policy of 'whatever you want', with a good chunk of the lore being from in universe sources
Comic Books, where you would have to be crazy to care about canon
And Star Trek, where I pretend the franchise ended after DS9