Socialism means that the people who work in a company/factory should also be the ones that own it. At best socialism means that the government regulates heavily on all companies including private companies. It means free education (including university), free healthcare, affordable housing for everyone, and job opportunities (in Soviet Union, you got given a job as standard, people in the cities after school, or uni were given jobs)
Ha ha ha!
Free education, yes, but not many puns people actually get to study what they want. There were second lists, with name after name of "deserving" candidates; someone important apparatchiks child or nephew, someone sent by the Communist Party, someone who simply bribed the right person. They got the good places in the good Universities. Same with jobs later.
In communist Russia, people got housing as standard, and those that lived in the city got a house in the country as well (for free given to them by the state!). Secondly in Russia you got 30 days (or more) holiday as standard and families regularly went on holiday for an entire month
Housing as standard is a myth. You have heard of the Kommunalka, no doubt. You have heard of families sharing one room between three generations and sharing one bathroom and the kitchen with the rest of the people living in the flat? Even that was sometimes beyond the wildest dream of a normal family.
You do know how they were allocated? Bribes, "connections" and waiting lists running for decades.
Some housing was distributed by your employer. There you had a chance of your own flat, the height of luxury. No one ever complained about the cockroaches.
Cuba another socialist country, has one of the best healthcare in the entire world, they also have some of the best doctors in the world!
You sweet sweet child. Where does aunty even start here, apart form your love for exclamation marks?
Best doctors in the world? Have you been to a hospital in what was the USSR, Romania, Cuba and so on? Have you seen the squalor, the staff who love to shout at the patients and won demand money just to lift their finger? Have you been treated without any explanation what is happening, why and without any efforts to preserve your dignity? Have you given birth without any anesthesia? You didn't even get local anaesthetic at the dentist's.
The state decides everything for you. You queue to buy shoes, any shoes and you pray the size the have "released" is vaguely the one you need, because the State Planning Committee has decided only brown shoes size 7 are needed in big quantities. To get any other, the so called "defizit", you need to bribe the woman in the shop.
You haven't lived this nightmare. I have. I wouldn't wish it on anyone.