Makes sense to me that a ship would need to accelerate to the proverbial 88mph to punch a hole through realspace in order to enter hyperspace. *shrug*
This, especially when the visuals of going to hyperspace imply as much.
Also, people seem to think that this means TLJ is portraying hyperspeed is some kinda superpowerful attack method. But the way I saw it, the hyperspeed was just the fastest and most effective way to get the Raddus in contact with the Supremacy.
As long you don’t care about real life physics, which I 1000% don’t (and neither does Star Wars, nor has it ever, unless you’re referring to some EU hard sci-fi mumbo that has no place in this franchise), I’m honestly not sure why it’s an issue. I get if you’re super into science or whatever and you know that going to lightspeed can do all sorts of wacky stuff and that bothers you, but I don’t think it’s that hard to leave that at the door when you go to a fantasy film. As to this breaking established rules of the franchise, I still have yet to see anyone explain how this is the case, when they’ve literally explained next to nothing about how hyperspace works in the films.
But again, if you want to be bothered by something that shouldn’t reasonably be bothersome, go ahead.