That's spot on Marjack
I used to be on DLA on care component, as DLA is being fazed out, people have to apply for PIP
I had DLA for my bipolar, that was started and I applied for PIP 3 times, got refused on all, even went to tribunial, and still scored 0 points.
It is very hard to get nowadays as the gverment want/need to cut back on costs.