It would be interesting to know the real split of causes.
The article does suggest that as everyone else has gas and a pandemic to get over, the big culprit was Truss. But they seem to ignore Brexit. Is that because its a none deal now? I very much doubt it. I know several markets (Fish is one) that are still reeling from Brexit (Sorry, pun intended)
Germany is hit hard, which I guess is as they say the gas supply, so are we really somehow weighted with a similar issue or is that just Germany? If we were should not France have the same issue? I know they have nuclear, but we are also self sufficient for fuel, but its a global market.
I think the article leaves out as much as it says.