My sister has one. She is disabled, and lives by herself. The apartments don’t allow pets, but she could have one with a doctor’s note. So yes I have heard of an emotional support cat.
When I was a kid,I used to work at Cypress Gardens in Winter Haven , FL. I would stand outside the food court in the yard and serve Strawberries and Creme in a cup. Right there was a train shop that sold model trains and accessories. They would constantly play that song. To this day, I hate that song.
Get the stick out of your anus. You’ll develop a sense of humor, then be able to laugh.