what makes you think I can pronounce Gaelic words?
Okay let's try this from the top.
Your original comment wasn't an honest mistake.
Kazuya is not a difficult name to pronounce or spell. It's three syllables. It's read exactly as it's spelled. The game also says it aloud whenever you pick him or whenever he wins. Now maybe you never bought Kazuya, but considering how often you're online (you're a regular here) I'll be you watched some videos where he was mentioned.
If you honestly forgot how to spell it, you could have just used Google. It's right there.
Instead, you go ahead and make a drawn out joke about not being able to pronounce the name Kazuya.... On a text based forum, where pronunciation isn't even necessary. You even started to spell the word Kazuya for your joke, so you blatantly know how to spell it.
It was a slam about Kazuya, and even if you didn't intend it, it comes off as racially motivated. The joke is eerily similar to comments actual racists do when insulting other cultures. Especially east Asian ones like where Kazuya is meant to be from.
At best, the joke is horrifically tone deaf. At worst, it's covered with racial implications. You should have just said you didn't like Kazuya. It would have saved everyone the trouble.