The Jewish community have entered, gained & lost power over a country, and then been allowed to leave, repeatedly throughout European history.

Professor Israel Shahak wrote a number of good books on the topic - https://cloudflare-ipfs.com/ipfs/bafykbzacebiwo22xgjeucmqe7lksfq2uebmmzwnajl4ftdoabzd5m3e4zsywq?filename=Israel%20Shahak%20-%20Jewish%20History%2C%20Jewish%20Religion%20-%20New%20Edition_%20The%20Weight%20of%20Three%20Thousand%20Years%20%28Get%20Political%29%20%282008%29.pdf

So has Benjamin Ginsberg - https://cloudflare-ipfs.com/ipfs/bafykbzaceazemcheuwnmq5tna3r3jvnjintfrkxkyeyr7lajdbo5ae2n2taq4?filename=Benjamin%20Ginsberg%20-%20The%20Fatal%20embrace%20-%20Jews%20and%20the%20State-The%20University%20of%20Chicago%20Press%20%281993%29.pdf

Replacing the Geneva Conventions with "winner genocides all" would be a dangerous innovation, especially for the Jewish people.