Praising Communism While Enjoying All the Benefits of Living Under Capitalism

I've never understood why so many who like to praise communism don't just pack up their stuff (which they wouldn't have if they lived under a communist regime) and move to a communist country. You're free to leave, you know. No one is keeping you in, for example, England, Germany or Canada.
That being the case, why are you still here? If capitalism is so bad, so "oppressive", "racist" and all that other jazz, then GO!
Go on! Leave! Move to China. I'll even buy your plane ticket (one-way of course)! 😊