"
depose"...assassinate would be
one way.
Ousting Putin appears to me to be the best possible solution in the current situation, whether he simply loses power
or is forced to seek asylum in some other country
or is assassinated. Then, hopefully, Putin's replacements stop the war, withdraw from the Ukraine, and blame it all on Putin. And it seems likely that if Putin is still alive he'll still have a lot of cash to live in luxury.
Perhaps in Mar-a-Lago?However...even if peace is restored...enormous harm has been done to the Russian economy. The rich oligarchs are inconvenienced and less rich but if they can get rid of the war and sanctions their lifestyle should recover reasonably well. The average Russian citizen's life will recover more slowly.
Ukraine also has already suffered
a lot. Rebuilding the war's damage will be very expensive.
If they succeed in getting reparations from Russia then the average Russian citizen will have even
more reason to be unhappy.
And, postwar, post-Putin, where Russian prosperity is substantially reduced, there would seem to be some similarities to conditions
pre-WWII.
Oh, and who gets Crimea?