>The core problem is that the modern web seems to be fragile
>So I've come to feel that if something like the current web is to be preserved, we need to take action not merely when technical problems arise but also when the social consensus is violated.
The guy seems an over worrier. The web/internet has had people being idiots from the start and continues well on 30+ years on. One of it's main strengths is you can put up a site with whatever on it without needing to be checked for fitting with the social consensus.