FWIW, I think the memes do the character too much credit. Not that he’s badly written; far from it. Rather, he’s a shit warrior who pretends his political ambitions are honorable. Without going into spoilers, there’s a little dialog scene late in DS9 that lays out how the Klingon Empire is not living up to its own values, people like Gowron are the reason, and Gowron himself needs to be gutted yesterday.