Yes, good riddance to it. Sadly, the evil b@#ta*d who set up that hateful website is probably sitting smug in the knowledge that his vile deeds may have partly contributed to the negative changes to the scheme, which will force many disabled drivers to have to trade down to something that they can afford, but may no longer fully suit their needs.
Sadly, the adverse changes will also result in some people having to leave the scheme who don’t have the means or confidence to fund a car privately. Shame on them.