My logic is still better than yours, so I would hold off on the comments.
"No one other than a Jedi" wrong. You had Grievous who is literally just some organs kept alive. Grievous is not a Jedi. You are objectively wrong about that. There are literally people who survived the removal of their brain and having in placed in a droid body to be kept alive. There entire brain is removed from their physical body and then is kept alive by the machine, the B'omarr Order which had humans.
The medical tech in Star Wars is literally insane when compared to what he have. And it always has been. Characters survived things that should have killled them constantly, Force users and non-force users alike. Yes, it absolutely follows logic pre-Disney. Your ignorance of pre-disney Star Wars is not an argument. You are objectively and completely wrong here. You are choosing to die on this hill out of your own ignorance, convinced everyone else is the ignorant one.