> His henchmen make bloodcurdling threats about wiping the UK and other European countries off the map with Russia's vaunted new weapons, but he's usually much more restrained himself.
Is it a good personal shield, for him to have the next of succession look even more undesirable to his adversaries?
It has more to do with Mafia traditions. Attack dogs like Medvedev and Rogozin[1] threaten to burn everything down if you don't pay up, and Putin plays the more dignified philosopher who sits on a high chair in a mansion and speaks in vague terms about the importance of fire safety. It would be unbecoming for the big boss to openly and directly demand money and obedience. The top dog asks nothing from anyone; he wills things into being.
[1] The same who decades ago suggested Musk build a trampoline if he wanted to reach space.
Is it a good personal shield, for him to have the next of succession look even more undesirable to his adversaries?