Ok, Sonos MOD EDIT: PROFANITY. I'm from Ukraine and I bought two Sonos One and planning to buy Beam in the future. I bought it even though Alexa do not work with Russian language at all as I heared that there will be Google Assistant which is working perfectly on my Android device. And now I MOD EDIT: PROFANITY can not activate it, as it says that's it's not available in my country.
Again it's working perfectly on my Android device. I can assure you it understands Russian perfectly, moreover almost everyone person from post USSR country understands Russian and can talk on it.
So what the MOD EDIT: PROFANITY problem to activate it as it was done by Google themselves? I bought two Ones, a Sub and was planning to buy Beam. Not planning now for sure. MOD EDIT: PROFANITY
MOD NOTE: POST EDITED TO MEET COMMUNITY GUIDELINES