what kind of pigs do people keep as pets?

I know some people have pot belly pigs as pets, but is that the only kind of pig that makes a good pet?

Are pot belly pigs high maintence?

What do they eat?

Are they loving and like to cuddle?

Are they independent and don't mind to be alone sometimes or does being alone make them anxious?

Tell me all you know! I am so curious!

Thanks!
And- are pot belly pigs a kind of pig some people eat?

do the kinds of pigs people eat make good pets?