Yes, the Russian government will not be affected but small businesses or industries will be affected and if these sanctions continue, many more domestic industries will likely suffer.
The people also continue to suffer because, with this collective boycott or even the sanction, the supply of basic needs can be reduced and cause chaos in the country.
But if the Russian government can help by providing supplies to its people, maybe the people will not suffer because they can still survive.
We don't know how long this sanction will last and we don't know when the war will stop.
Have several countries boycott with Russia and give punishment on economic side but keep looks strong for Russia country right now, actually have warning given by Russia for European country gas payment using Rubel and not adopt with USD again. I think have politician in war invasion and boycott to Russia, some countries worry when Russia change payment currency for their gas product will make USD have drop value and actually United State as first front line country against with Russia and give many punishment until ask to other countries for boycott Russia.