OofNot exactly, but it turns out his insecurities make him a spineless leader at least during his first few years, so literally any Ozai loyalist, be it Azula or a random general, just tells him "You see this problem you're having? This would've never happened to your father he would've done this fascist BS".
So Zuko gets insecure and immediately does the fascist bullshit and then after a while realizes it's bad and says he's sorry.
It happens at least three times.