It's never just been the US - Israel doesn't just have a whole bunch of enablers... said enablers also back the very idea of a modern-day Israel.
France, the UK, Germany, Australia, Apartheid-era South Africa all played their part in helping with all this - I guess the fact that it's all countries with histories that are deeply entwined with white supremacism, antisemitism and colonialism is purely coincidence, eh?
Funny you mention that... one of the things that barely gets any mention in history books is how enthusiastically Europe's police forces collaborated with the Holocaust - the Vichy police literally rounded up Jewish people by the thousand to send off to the death camps without the Nazis even asking them to do so.
It's almost like the institution of police was invented to act as a distillery for the worst right-wing goons that the people at the top can sicc on anyone that the status quo has painted as a threat and/or scapegoat.