Oh, people are already working on it; they do it because: 1. Doing DNSSEC manually is work. 2. Doing DNSSEC manually is risky, which all these outages show.

Oh, people are already working on it; they do it because: 1. Doing DNSSEC manually is work. 2. Doing DNSSEC manually is risky, which all these outages show. The more DNSSEC usage increases, the more work it will be to do it, and the more people will mess up, and the more the incentives to automate it will increase.