Cats can indeed be cool animals to have around, I have had 2 cats in my life and both were fun to interact with.

Your cat made me remember a "famous" cat in London that hangs out in a Supermarket like if he was the owner of the place.

I read about this cat in the news a few years ago, check it out, its pretty funny everything about that cat

https://www.telegraph.co.uk/news/uknews/12086466/brockley-sainsburys-cat-internet-celebrity.html