Is this meant to be a curse?

There are a lot of curse words nowadays, without swear words. For example, the brain is a daily necessities. I hope you don’t treat it as a decoration. And don't talk, my gas mask can't stop you, your bad breath, and people like this can only survive two episodes of a TV series at most. I advise you to stay at home and pets are not allowed to run around on the street. Just look at your appearance and stay home. Don't come out and influence society. Looking at your face, I'm afraid I'll have altitude sickness. These are all curse words without any curse words.