Eh, I'm not sure Disney is ruling out making high-end replica blasters, though it would be quite hypocritical if they did. Real or not, Star Wars are largely violent movies of conflict. Sure, there's little blood, and all, but if you pay attention to how many people actually get killed, dismembered or otherwise blown to hell, it's obvious how violent it really is. That battle with the Praetorian Guards in TLJ was probably the most "brutul" lightsaber-esk fights we've seen since ATOC w/ Anakin/Dooku (Not counting the rogue one vader scene). Additionally, the fact they are actively marketing toy blasters in multiple forms for kids, well, why would they pull high end replicas if they're trying to get children in on the action?
I could be wrong, though. I do feel PC culture is at an extreme these days. The pendulum will swing back eventually though