I mean, the only “rude” part might have been telling OP that things would be too technical to explain but if you read the OP message he’s saying that himself, I just justified why I’m not going much into details.
In fact, OP didn’t feel the need to respond that he was offended, you simply felt the need to project into him.
You don’t need to reply, you know?
You are free to put literal shit on your pizza, I’m free to say “it’s literal shit”
No need to be “Italian” to see shit <3