www.telegraph.co.uk/news/2024/05/11/russia-recruiting-far-right-extremists-attacks-west-putin/
Not only right wing, but far-left as well
You had Russian far-left fighters like Dmitry Petrov dying fighting for Ukraine against Russia. What you write is nonsense.
There are also far-right fighters (neo-nazis) fighting for Ukraine against Russia. War is not as simple as one side is left and the other is right.
How many of them are Russians?