Basing your opinions on socialism on how Russia implemented it makes about as much sense as basing an opinion on Democracy on how Putin has implemented it.
Communism, like capitalism, is an extreme that has certain, very difficult to achieve, requirements. Capitalism needs everyone to be morally decent in order for companies to focus on winning customers through innovation instead of propganda and lobbying, and to accept losses instead of whining. Even the transition into communism is incredibly complicated and technically what where the USSR was stuck, and once there you have to hope that the rest of the world went along with it because it’ll work either on increbily small scales(individual companies, for example) or on a global scale but not really on a mid-sized scale. Plus in both you have basic greed and people who are literally just born narcissitic or legitimately psychotic.
Extreme ideologies are great thought experiments but rarely have any kind of well-developed protections built and are pretty fragile.
If you want a better answer, look at the quality of life in countries with stronger regulations and more communism-according-to-North America systems. In the heavily privatised U.S. there are a lot of people who live absolutely shit lives due to an abyssmal lack of protections. Even in Canada, which is far too close to the U.S. here, at least a homeless person can recieve some level of medical assistance including major surgeries and Covid stimulus was more than a cheap joke.
That's a cute meme, but not true at all. Canada spends a lot of money on health care for the homeless. In fact, the current system of NOT spending enough on basic shelter and mental health & addiction supports means that we spend far more than we should on emergency care and downstream health-related consequences.
There is widespread agreement among those who work in social services that some form of supervised, humane institutional living is needed if we are going to solve the homelessness problem. There is hesitation to implement that because it is extremely expensive and politically fraught.
More importantly, if we are being honest, housing people in decent conditions for free would create a huge amount of competition with private sector landlords, retirement homes, long-term care homes, etc. Unfortunately, the "system" implicitly uses the threat of homelessness or squalid accommodations as a major lever to motivate people to work at jobs that are not very stimulating. Mind you, human nature being what it is, I think the same would ultimately be true under any economic system or form of government.
At least until our robotic AI overlords invent an unlimited energy source and take over the tedious work so we can all sit around doing whatever pleases us, lol.
Cuba, Vietnam, Allende's Chile perhaps, but it's not like any are perfect. There's a wide range of socialist approaches used in different countries around the world though.
Moderate socialist governments effectively weren't allowed to exist, the US sponsored fascist coups and did whatever they could to remove them. So the ones that were able to survive had to be more extreme, autocratic, and isolationist.
How the USSR implemented socialism was pretty great in practice, the real history of it has just been hidden from you behind the thick fog of cold-war anticommunist propaganda.
“It wasn’t real communism” is just as fallacious as “America isn’t real capitalism. Real capitalism is amazing! Too bad we can’t get that pesky government out of real capitalism. Then everything would be a utopia!” Communism has been attempted many times. It has failed every single time. It has killed 100 million people. How many more lives are you willing to sacrifice before you’re willing to accept it’s just not compatible with human nature?