Zohran has already condemned the righteous Palestinian resistance
You're confused, I think? He condemned and revoked some pro-Israeli decrees.
caved to pressure from the national security state in having the NYPD Commissioner report to him directly instead of a subordinate
Are you a bot? This sentence makes no sense. Even ignoring the fact that the NYPD Commissioner is a civilian who is appointed by and reports to the mayor (and that's been the case since the 19th century), your sentence seems to suggest that the Commissioner should be reporting to their subordinate? Which is impossible? Unless you mean "Mamdani's subordinate", which - again - makes no sense, because the Commissioner is supposed to report to the mayor, and you'd think it's good that a new, socialist mayor wants to keep close tabs on the famously racist and brutal police force?
Am I wrong that they have no meaningful influence over federal politics?
You're completely blind to the fact that Americans have - for the first time in recent history - voted for a socialist platform. That's the change.