Not sure how the jews killing Jesus is supposed to be a guilt trip, if it was it would be a guilt trip for them (obviously doesn't work)

Historically Christians were rather harsh on jews, actually. But if we want to fast forward to modern times, then sure Christianity has been hijacked and made subject to Judaism as a whole. Whowever no other group has really done anything to put down the Jews either. So are all groups guilty through inaction or we giving them a pass?