So in the Soviet Union at that time, people didn't have to worry about being thrown out of the hospital because they couldn't afford medical expenses. This has also become a welfare system that the Soviet Union is proud of. Unfortunately, the level of free medical care is very low, and there are long queues. Free medical care has attracted more low-income groups in Russian society. "Rich people in Russia and even foreigners now mainly choose private hospitals for medical treatment. The current trend is that more and more rich people in Russia prefer to go abroad for medical treatment and basically give up free medical care. "