[yuliyp]

> In my opinion, there is an alternate hypothesis.

It could also have been his kids. Maybe they feel neglected. Is there any evidence of this? The similarity of this attack to the one on Skripal a couple years ago objectively points to the Russian government being involved as the most likely possibility. Naturally most of the information around this is and will remain out of the public eye, but claiming that the "It's Russia" and "It's the US" hypotheses are anywhere close to being equally likely is, at best, naive.