Everyone here uses them, it’s annoying and rude, unless like you to warn of someone backing into you etc. we use horns to back up on work sites - one honk to warn we are backing up.
This is a crazy place we’re I am, such intense agriculture, dairy and poultry factories (not farms that’s for sure!), butting up against the city proper, it’s all about agriculture here. Greenhouses galore, they are picking pumpkins and brussel sprouts now, and putting up corn silage for the cattle, one dairy I pass each day must have 1000 cows in their sheds, they milk round the clock!
And the smell

Ugh disgusting…
I am afraid to go home to my chickens next week incase I bring something home with me!!!