A bit like the Emperor's new clothes, this.
Another possibility is that it is a Premier League Footballer on a six figure salary (not counting sponsorship) telling the Government how they should use hard working taxpayer's money (including his, granted).
Where is the evidence that he, personally, does not have very deep pockets but very short arms? Not a word of him donating one additional brass cent.
Yes, he had a very hard and poor upbringing, like thousands of other kids, and has publicised it on social media, but players spend hours on that when they are bored after ending training at lunchtime each day. Their advantage is that they have a platform that thousands want to read but give it ten years and nobody will be interested.
If he is "out there" actively undertaking such intelligent and focused campaigning, I would also ask why the BBC is still showing that same piece of film of him looking bemused as he takes several minutes to transfer one box of satsumas from one car to another, in the same way that the Queen looks when "planting" a tree.
I suppose some will say it is irrelevant and none of our business how rich he is now but if that is true, why should we be interested in how poor he was before?