[throwaway828492]

This is not about internet trolls, read about Sergei Udaltsov [1] for instance.

He was once seen as charismatic leader of somewhat sane part of leftists in Russia. If he is now willing to think this is war between west and Russia then it will be huge trouble.

His influence cannot be overestimated, if man like him starts to agitate to join Russian military to fight west, we don't know what we will see.

https://en.wikipedia.org/wiki/Sergei_Udaltsov