Why stop at Gaza right? Israel has a lot of neighbors, might as well walk right into Iran or Lebanon and just start murdering people too!
The tell tale sign of how awful the zionists are is that they aren't picking a fight with Iran. Syria fell. Syria is starting to rebuild. Palestinians had barely any organized resistance. They only fight those who can't fight back. Almost exactly like another genocidal maniac in the 1920s-1940s.
I believe it was canonized that Vader made improvements when it was required. Vader was still a technical genius and a pilot that no one rivaled.
Take his right hand for instance - he was given the first prosthetic, that he replaced during the clone wars. One of his legs in a comic gets beat to all hell, and he rips off a jedi training droid leg to replace it, which works better and is far sturdier.
But originally it was intended to be a hinderance. Anikin was a walking vergence in the force, simply by existing he made his connection to the force stronger. By sticking him in a much less technically advanced cyborg suit than what Grievous got, he could also just blast him with some lightning to weaken him physically again.