If you are upset about jews claiming to be white then why don't you claim to be jewish?

Claim to be Jewish, talk about Jewish privilege, talk about Jewish politics, refer to yourself as "us jews".

"Us Jews need to recognize the oppression and Jewish privilege in Israel."

"Us Jews need to pay reparations to the Palestinian people."

"Us Jews need to recognize our over-representation in entertainment and media."

ect.

If anyone ever calls you out on it you can always say "I converted to Judaism." because people thing Judaism is just a religion and not a race.