It’s mostly the unvaccinated ending up in hospital which will in turn cause the next lockdown so it is right to blame them.
Seeing as the anti-vaxxers don’t trust the science perhaps they should have their own hospital staffed entirely by their Facebook mates.
Anyone (other than Jay White probably) can download the NHS COVID Pass Verifier app to scan the barcodes for verification.
I have just done this on another phone and scanned my barcode. It just gives my name and says “valid”.