I think it’s his excitability which makes his blog so entertaining but obviously a fair bit of truth in there as well. As others have said above you just have to make your own opinion on what is going to happen.
This postulation that Russia will collapse into civil war because NATO countries are supporting the Ukraine army on their doorstep is a bit of a stretch to me. Putin and co are a lot of things but they are not stupid, they must have known how the USA and partners would react to the invasion.
But I’m only a Boro forum punter so I could be way off the mark.
I think that any civil war will be as a result of the power vacuum rather than NATO's influence directly. There's a lot at stake for the various factions jockying for position. Including their lives.