The problem is that over 50% of Russian people stand behind Putin. They get their news and political views from watching state-run TV.
The OMON, military and state media will also loose their life savings and suffer under the war and sanctions.
There's just so much protests they can handle and with more and more people with nothing left to loose, the momentum can quickly overwhelm them.
It's not gonna be easy but you're running out of options. Best of luck if you choose to fight.