What's wrong with inventing a new language? Nobody has to use it. Do they?
Or is he staking some vast amount of his personal reputation on it? some how?
I also think that there are problems with all other languages we use, but like I said, this is a very difficult road.
i.e. if you want it to go away from altruistic concern, you're probably better off addressing the flaws in the concept or ignoring it. ^_^;