This is why Russophobia is dumb. They can hardly organise in diaspora because people become sceptical and paranoid, in effect helping Putin to cut off the oxygen of any dissent movement.
You should help Russians in your town or city. You should help them organise, get funding and to basically form a clear Russian identity outside the Russian nationalist propaganda engine.
This is not only important, but crucial to save Ukraine, because pressure must be applied - on both sides of the border.