Yes. If in 4000 a bunch of Palestinians show up that used to live in China and start murdering and oppressing people because of what happened to their ancestors

Yes. If in 4000 a bunch of Palestinians show up that used to live in China and start murdering and oppressing people because of what happened to their ancestors I would be against it. Specially when essentially all of these Palestinians that lived in China had no intention or interest in ever going back to Palestine. And then one day a dude shows up, and says, "Hey one could argue based on some not very historical evidence that X place is our homeland, so lets just go there and steal that land". Just as if a bunch of British people had colonized East Africa with the idea of reconquering their homeland.