The problem with the equality in socialism is that it's usually just equal suffering. Now, socialization can sometimes work, but that's not the same thing as socialism as an economic system.
It's the difference between Venezuela and Sweden. Sweden socializes certain amenities but has a capitalistic economy. Venezuela has a socialistic economy.
The difference between Venezuela and Sweden is 15 years of US sanctions.
Did you know that Venezuela provided low cost heating oil to low income US residents until blocked by US sanctions?
It's the same thing that's wrong with Cuba.
Socialism simply means pooling of public resources to achieve common goals.
The military is socialism.
Roads are socialism.
Police, fire, hospitals, all socialism.
That you don't agree with a specific goal doesn't make those proposing it "socialist" just as if their disagreement with a program you like doesn't make you a socialist.
Bailing the auto-industry out in 2008 was socialism, does that make Bush 43 a socialist?
Think of how much smaller our military would be if we quit telling other countries who their leaders should be.
Cuba's fate can't be blamed on us. Yes, we have sanctioned them several times and have refused to trade with them for decades, but most of the world still trades with them. They have no excuse for their failures but their own abusive governance.
Yes, Venezuela has been sanctioned by us, but they've also had an authoritarian government ever since Chavez took power. Maduro was even worse.
The biggest problems with Venezuela were that they didn't diversify their economy enough, and they scared off foreign investment when they started seizing private industries. After they started doing this to American owned businesses, we sanctioned them.
Socialism is an economic system where the government runs all production/industry. That is not the same as using the government to run certain public amenities. That is called socialization. They are similar but different in extent.
And you'll notice that even much of socialization still involves private industry. The government doesn't build roads. It hires contractors to build them. The military is run by the government, but a large portion of military activity involves contracted security. The government doesn't build military equipment and weapons, but it hires private companies to build them. The only hospitals you could describe as socialist in this country are the VA ones. They aren't exactly the highest quality ones either.
Bailing out the auto industry was actually worse than socialism. It was corporatism, because government didn't nationalize the auto industry and instead just threw public money at them, just like how we did with big banks. So, it makes both Bush and Obama corporatists, but that's the majority of both parties in general.
I do agree with keeping us out of most foreign affairs and shrinking the military, however.