I agree with Spartacus about the way PIP is being discussed on this thread.
There are good people on PIP and there are absolute arseholes on PIP and everyone inbetween. The qualifying criteria quite rightly don't include being a nice person.
Nobody self-ID's onto PIP.
You have to fill in a HUGE form, list all your diagnoses and the ways they affect you, list all your medication and side effects, all the therapies you need to attend, all the aids and appliances you need to use and include details of relevant HCP who can be contacted for further information. You have to answer a bunch of depressing questions about all the things you can't do independently and you have to explain repeatedly and in excruciating detail exactly why you can't do them. You're not obliged to send in medical evidence but your chances of a successful application are very slim if you don't. In most cases you then have to attend a face to face assessment with a HCP who is likely not to know much at all about your specific conditions or the way they affect people and who is actively looking for reasons why PIP should not be awarded. Many applicants then need to go through the further stages of mandatory reconsideration and appeal before finally getting their award around 18 months to 2 years after they first apply, having shown their actual fucking medical evidence to a benefit appeal tribunal panel which includes a judge and at least one medical professional. 75% of PIP and ESA appeals are now successfully overturned.
The idea that you can 'self-declare' that one 'feels disabled' for the purposes of PIP is incredibly offensive. Not because of any snowflakey reasons but because an absolute fuckton of disabled people are being left living in extreme poverty, without the support they need, because they are not able to jump through all the required hoops and/or they do not have the wherewithal or the energy to challenge the decision through tribunal.
PIP fraud is not unheard of but it's very uncommon because of all the hurdles. There is no evidence that Hayden has fraudulently claimed PIP and frankly, given how litigious this individual is, it would be unwise to speculate.
Meanwhile, 11 criminal court appearances for 21 offences and 6 months in prison!