So your solution to the issue of mass shootings is that everyone should carry a gun on them at all times, and everyone should be ready to kill if necessary? And you don’t see the issue with that?
I’m not saying you specifically should not carry or be ready to defend yourself, and I would be a fool to pretend that you shouldn’t be willing and able to defend yourself, especially with how things are now. But do you really want to live in a world where every citizen has to be ready and willing to kill his fellow man at the drop of a hat when things go to shit? Do you want your kids, grandkids, etc. to live in a world like that?
The point isn’t that you shouldn’t be able to defend yourself. The point is that the fact that you need to is fucked up, and we shouldn’t accept it as the status quo.
My assumption would be that he hoped he could at least become a martyr for the Russian people. It is one thing to be accused of crimes, and flee your country forever, it leaves space for Russians to think “well if he is an innocent man, why is he on the run? If he wishes to represent this country, how can he if he flees it?”. Maybe he hoped that by coming back and facing the ridiculous charges, it could at least give him some credibility with the citizens who would maybe see the absurdity of it all, and maybe spark some kind of political unrest. It obviously didn’t work, but in the face of the hopeless political situation in Russia, can you blame him for trying?