I don't mind what I'm called, grew up in the north, so used to "love". We had one of these cold callers last week, I told him we weren't interested, shut the door, he knocked again, so DH told him the sane and was called "a horrible man!" No mask either. I put it on Nextdoor and it seems that there are a few of these people around at the moment, not nice for people who are on their own.
How to Keep Living at Home Longer
When a political leader lies on their CV - can you trust them?
They use it a lot in New Zealand where loads of young people use it. Never took offence.