It doesn't make the problem go away by itself, but I would rather have jgrahamc helping people than not.
I don't know how many people work at Cloudflare, but I'd imagine it's more efficient to have a working customer support system than to have the CTO personally handle every problem.
But from their perspective it does feel like these sorts of posts are the only way to get attention on a problem.
(People don't think about incentives either.)