You forget that bullets aren’t illuminated unless they’re tracer rounds. If you watch an IRL tracer round at night it looks a lot like the lasers from turbo laser cannons.
I’m not arguing against the falcon getting destroyed I’m just saying the turbo lasers on a starship are moving much faster than it seems simply because they’re illuminated.
Bullets are small and don’t give off any light. Those are pretty much the only reason you can’t see them moving. It’s not instant you just can’t see it.
Probably because most people don’t go around saving copies of these examples. You notice it make a mental note and then forget until someone brings it up again.
I sure as hell don’t go around documenting everything that bothers me about a tv show. In fact I usually do the opposite and try to ignore them.