Why would I bother reading it? That website demonstrated its utter unreliability in very clear terms, and I don't have the time or inclination to search for bits of edible food in piles of shit.
One of the upsides of COVID-19 is that it's made a lot of conspiracy nonsense blatantly obvious, so I don't have to waste so much time.
Do you find Aaron Maté more credible?
https://thegrayzone.com/2021/02/20/reuters-bbc-uk-foreign-of...
https://thegrayzone.com/2021/03/24/author-bellingcat-opcw-wh...
The Grayzone is banned from Wikipedia because "there is consensus that The Grayzone publishes false or fabricated information." (https://en.wikipedia.org/wiki/Wikipedia:Reliable_sources/Per...).
And pursuing the first link, I could also spot a couple of sloppy mistakes (text description showing a sloppy misreading of their document screenshot).
So is he more credible than that website you posted earlier? Probably, but only because that website is such a garbage fire. Does that mean he is actually credible? Not so much.
I'm curious what your assessment of bellingcat as a source is? Surely it cannot stand up to your scrutiny.