[pacifika]

I have left jobs because of culture but not before trying my best to improve it. If the culture is structurally harmful though it depends on top down change not bottom up.

[mkl95]

I'm about to switch jobs for this reason. There is no point in trying to change an autocratic culture when you have little power.

[ZephyrBlu]

Attempting to change the culture seems like a waste of time to me unless you hold a high position in the company.