> Putins' power is limited by democratic processes.
The processes in Russia aren't very democratic, considering the way Putin controls the media and locks up the opposition. But you're right that his power isn't absolute; no power ever is. If too many Russians rebel against him, his security apparatus won't save him. On top of that, he needs to keep the support of the military, Wagner, the nationalist, and various other groups, and if he loses that support, he's also lost. So he has to be careful and ensure he keeps sufficient domestic justification for what he does.