No, no matter how pimp their hat is.
Mobutu Sese Seko was the brutal dictator of the Congo for years. He stole billions of dollars and let his people suffer. After he died, they built him a monument. Why? Because the dead are nearly always forgiven of their sins in the eyes of people who want to pretend monsters don't exist. Look how popular Stalin is in Russia. I have it on good authority that when he was alive, Stalin was an utter dick. Just a floppy dong of an a*****e. But in death, he's a tourist attraction. People put posters of him on the wall. You can find galleries on the internet showing how handsome he was as a young man, because a murderous thug is A-OK in a historical sense if he looked like an underwear model before his policies killed millions.
If you want a more divisive example (yes, I'm aware people still know that Stalin was a doucheass), look at Antonin Scalia. Depending on who you talk to, he was either as awesome as Judge Judy or worse than Judge Judy. But both sides can't be right about him, and the truth is probably a mix of both. And when he died, his obituaries exalted his long service and dedication to justice. Most also avoided his staunch opposition to Roe v. Wade, same-sex marriage, homosexuality in general, and how he once attributed the decay of society to women who swear. Are many of these just conservative talking points? Sure, but declaring same-sex marriage immoral and likening homosexuality to bestiality, which Scalia did, is also dickish. And whether you support or oppose those positions, what matters is that after he died, they were mostly swept aside or given a sentence in the middle of ten paragraphs, because they were controversial and we like to venerate the dead no matter what.