Maybe I've missed out on some life experiences, but I've never seen petty theft help defuse a tense situation. It is not going to be beneficial to achieving a sane outcome.
> In reality the majority of them will see this as a great reason to bear a grudge against Putin.
This is wishful thinking. All of the thievery was done by NATO - there is a very high chance that they will identify NATO as the threat to them.
And if they do blame Putin (which I think is unlikely, groups tend to close ranks when threatened) how is that supposed to help? What are the billionaires supposed to do that the Ukraine military or US State Department can't do? Billionaires aren't that big compared to a government military.
And you're vehemently argue against points that have been known for months, the oligarchs are deeply unhappy with Putin over what has happened: https://www.washingtonpost.com/world/2022/04/29/russia-oliga...
Putin may have them under his thumb, but that doesn't mean they should be left to their comfort rather than forced to face the direct consequences of Putin's actions.
2. What do you expect to happen here? How do you think these thefts have helped the situation? Even if you want to argue that these people now hate Putin, they are powerless. The west just stripped them of all their assets.
Any Russian billionaires that don't realize that this is more of Putin's incompetence than western antagonism deserve a random punitive gesture.
In reality the majority of them will see this as a great reason to bear a grudge against Putin.