If you check CompaniesHouse [1], which normally has all financial documents for UK corporations, it points you to a separate “Public Register” for the Co-Op [2].
So, your comment has more basis in reality than simply being snark… the fact that “nobody is incentivized to care” is actually by design. That has some positive benefits but in this case we’re seeing how it breaks down for the same reasons nobody in a crowd calls an ambulance for someone hurt… it’s the bystander effect applied to corporate governance with diluted accountability.
[0] https://www.gov.uk/hmrc-internal-manuals/company-taxation-ma...
[1] https://find-and-update.company-information.service.gov.uk/c...