Only if he keeps his mouth shut!
This is definetly a topic a guy has to approach carefully; when or even if to speak, depending where he is and who he's with. There are all types of people in any group: the Nazi types, the dogma types, the live-and-let-live types, and any in between.
I think too, that it is common for people to hate externally something within themselves, and or to seek victim roles-for example, homophobic "straight" males who just protest too much, or criminals who make claims of racism, when they probably should point their finger at themselves for their actions. This is not a simple issue.
For example, the real man hating Femi-Nazi types, are they not sexist? So they hate that behavoir in others, but not themselves? This same scenario could also be applied to race, especially here in the U.S.
It may be naive, but I just wish that people could choose-deliberatly!-to get along, treat one another with dignity, acknowledge and embrace our differences.