Then send a “way to go” letter to Obama, since you apparently think this is a brilliant move by the Kenyan.
Meanwhile, let me remind you that China and Russia and the Sauds are quite different from Cuba. All three are significant trading partners with us on manufactured goods and energy. Cuba has tobacco.
Cuba is repressive, just like the other places you mentioned; that does not make for an argument to bolster the Cuban dictatorship.
Cuba also has sugar
So repressive is OK as long as we get oil and cheap electronics?