Correct, but they're just buying a product packaged and sold by Kremlin itself https://www.christianpost.com/news/vladimir-putin-vows-to-defend-christianity-worldwide.html
Russia is obviously very diverse ethnically and culturally, and some of the pictures from Russian towns could come as a shock to alt-right :) https://www.themoscowtimes.com/2019/08/12/russias-muslims-celebrate-kurban-bairam-a66814