Partially funded by Americans and to a lesser degree Russians, primarily funded by Europeans

Edit: to clarify, I don’t believe Russia has less of an intent on controlling European politics than the USA does, it’s just that the USA has a lot more power, money and relations with Europe, so it naturally has a lot more ways to influence our policy. As an example, Europe will (righfully) be very angry at Russia when it starts a war with Ukraine, but will join the USA in a war in Iraq.