Can you spell out why is that fundamentally bad? I'm asking in good faith not to be oppositional, apologies if its a stupid question. But if you were buying shares in a company it would not matter if most the shares were held by the company (as long as there is enough liquidity to sell your shares in future). Why is it different with the currency? I get that its making the founders rich so perhaps they have greedy intentions, but why does this inherently undermine the validity of the currency?