I like caddies in tournaments, but that's different.
For everyday play, caddies seem mostly expensive and unnecessary. I'm not saying it's not nice (sometimes...) but caddies don't do anything I can't do myself, and in most cases, would prefer to do myself.
Plus, to be honest, it just feels kind of...weak? Why do I need to pay somebody else to do the work stuff (carrying clubs, replacing divots, cleaning stuff) for me? It's almost too luxurious, I guess, or pampered, and I don't really like the feeling of it.