Is it ok to not like a certain accent? To say it's "not to your taste" when you hear it?
I was thinking about this earlier. For example - a presenter giving a talk. You might find their style boring or that they ramble on. But to talk about their accent is different because it is their personal characteristic like the way they walk or their facial expressions.
Also, it's well established that as a society we seem to 'rank' accents and certain groups are discriminated against because of how their accents are perceived.
TLDR: Is it ever acceptable to make a derogatory comment about someone's accent, when it isn't to your taste?