It's strange that someone mentions socialism and then another person replies saying communism doesn't work. Are these two the same for you?
Meanwhile, in Europe (I don't know Latin America well enough, although I know a few well-known right-wing leaders that didn't have stellar records) socialist governments consistently have a better record on basically everything from press freedom to economy to public health compared to economically liberal ("centrist") governments. But they're socialist so it doesn't count.
Are you complaining about taxation and regulation? Both are cornerstones of every successful state in human history.