Any Russians on here to explain why dissenters wouldn’t work on leaving the country rather than token demonstrations like this?
Sure (I am Russian, emigrated in 2005, never been in Russia since 2014). Here are some of the actual reasons: 1) Immigration is hard. Particularly when you are not from a well-developed country with a powerful passport. You will live on a borrowed time, where the host country will invent reasons to deport you (to Russia, of course, where you most probably will be jailed in no time). I live in Switzerland for 18 years…
Only if you publicly protest against the war.
"and you can’t go out"
Really? Lots of opposition figures emigrated from Russia since the war started.