What else to expect from the country of total repressions and terror in the past and the country in which power is privatized by oligarchs from the special services. The only achievement of Putin is his psychopathic ability to isolate and destroy people. Well, clearly working on psychology clinging to the vile historical past in which one of the relatives or relatives of friends could be in the frosty camps of the Far North (read at your leisure about USSR concentration camps). They don’t just do anything with this but on the contrary the Kremlin propagandists encourage not to be forgotten so that people do not relax and knew "their place". Any public protest in large cities now use face recognition alghorithms + phone location.
And for each oligarch there is a folder with crimes - otherwise you simply will not become an oligarch without gluing like in typical Italian movie about the mafia. To not jump from the boat. The exception is Oleg Tinkov - a kind of punk in Russian business.