Capitalism sucks because of oligarchs and kleptocrats, and socialism also sucks because of oligarchs and kleptocrats.
Remember Stalin and his style of socialism? Just because one hell sucks doesn’t mean another hell is better.
The only type of socialism which has made any kind of sense in recent times is the Nordic Model.
Edit let’s not kid ourselves about the “greatness” of socialist countries when China has 50% poverty rate
https://worldpopulationreview.com/country-rankings/poverty-rate-by-country
Here’s also a great article on how everyday life was like in the Soviet Union, https://shs.cairn.info/article/E_ANNA_682_0305?lang=en