Ok let me clear something up here, I don't consider Star Wars Sci Fiction, however I did say I consider Star Wars about as much Science Fiction as I would consider Hot Dogs a Sandwich.
I agree or rather I knowledge how Star Wars is seen.
That stated you obviously are correct on many points, and me calling Star Trek Science Fiction and Star Wars Fantasy isn't about gate keeping. I mean I love The Neverending Story, however Falcor flying around with Atrayu in space doesn't suddenly make it fucking Science Fiction.
As I said I will look up more examples as you suggested and research, yes i am aware of the definition of what is Science Fiction, but as I pointed out I still stand by my opinion on Star Wars, which is if it's Science Fiction it's just barely.
However your counter argument that Star Trek may not be in contrast is nonsense, Sure you are correct there is A LOT of BS "Magic" as it were in Star Trek and No I can''t say it's all based on simple movie magic or fiction..
The over all point is though There is a difference between Science Fiction and Fantasy they are not the same, and yes there is a good reason to distinguish between the genres without gatekeeping.
Sure maybe some shows or movies hit more than one genre, I mean MAYBE.
But just because Star Wars has Star in the title or Ships in the fucking movies doesn't especially make it Science Fiction. Unless
You think Back to the Future 3 was a Western simply because it had horses and cowboys.
Lastly the examples you gave Unless Science is the vehicle, meaning the story is dependent on it, then it's not Science Fiction