I get what you're saying, but they don't have to conflict.
It's always funny to see stuff like this because people from both sides say it whenever they are not calling the shots. But yes, I absolutely agree that it's a bad look for Koch's stance. Although, for the rest of that quote, Reason is a libertarian group, not Rs (despite what D propaganda tries to convince people). The last part isn't as bad as the first part because it references a real concern both sides and other countries have expressed.
So you have it on good authority that Koch workers are there? You also understand that the Russian people are generally completely unable to escape their government's propaganda and story of what's going on? (They have been told Nazis took control of Ukraine.)
You do realize this is the logic of hate groups everywhere, right? "No black, white, Asian, Jewish, etc. people are good. They're all evil."
Also, what's your solution here? You're either advocating for the complete extermination of all Russian people, which does indeed put you on Hitler's level or you know who should be put in charge of Russia?