I am not obliged to offer solutions, OP.
I was merely commenting on your hypothesis that all of you resign, and your question "what happens then".
I wish you all would resign. En masse. If there are enough of you with a moral compass, I imagine none of you would be thrilled by the outcomes of your "assessments".
Yes, I did use inverted commas there, because as can be seen from this thread alone, the assessments usually bear no resemblance to what the claimant remembers being said.
Most of you who work for the DWP (and you can tell me a hundred times you work for the NHS - you're still essentially an arm of the DWP) have no interest in helping claimants and are remarkably good at writing things which either did not happen during an interview, or which you could not possibly know, because you didn't actually observe things personally.
For example, my assessor wrote that I could walk 200 yards. She assessed me in my house. None of my corridors are 200 yards long. In fact, she did not see me walking at all.
I stand by my previous posts. Most of you assessors are liars.