What about 'businesses' such as GP surgeries and universities with no profits nor surplus?
As a PP has said, no, their GP practice won't be become bankrupt, but they will not replace a GP when they leave. And that's good for society, how?
And universities, where do we start. The vast majority, with the exception of Oxford, Cambridge and possibly a few others who have high philanthropic and/or historical Trust incomes, are already in a catastrophic, financial mess. They are already making huge numbers of redundancies, cutting courses and reducing modules.
There's no precedent for HEI bankruptcy, but without some form of govt intervention, I don't see how many can survive. This doesn't just affect students and staff, but has massive ramifications for research, the local economy and knowledge exchange.