Ordinary US citizens can't visit Cuba. Ordinary Cubans* can't visit the US. So far, even.
Can ordinary US citizens visit France? Can ordinary Cubans?
Can ordinary US citizens visit Great Britain? Can ordinary Cubans?
Can ordinary US citizens visit Japan? Can ordinary Cubans?
Can ordinary US citizens visit Australia? Can ordinary Cubans?
Can ordinary US citizens visit Italy? Can ordinary Cubans?
Can ordinary US citizens visit New Zealand? Can ordinary Cubans?
*Those not in some Govt. or Party position of influence.