The Israeli Supreme Court ruled in 2022 that the government can revoke an Israeli person’s nationality if they fail to show “loyalty,” including through acts that are found to be treasonous. The interior minister must submit a revocation request to the justice minister and judges must also validate the revocation.
Just apartheid state things.
Pledging allegiance to the flag springs to mind, from two historical examples.
Religious right to the land of Palestine until the Israeli government doesn’t consider you Jew enough