While this is a high-profile case, this is pretty emblematic of Conservative and Forced Labour policy. Labour have cut back even further on what constitutes a disability, when in reality many hundreds of thousands of people who should receive PIP do not.
If a state cannot provide comfortable lives for disabled people and, even worse, stigmatises them as scroungers, it is a failed state.
I don’t know if it was later updated, but the first paragraph of the article defines the initialism.