It’s been nearly a week since I removed Cloudflare from my sites. As a quick followup, I did get a slight surge in traffic that lasted for a day or so after a bunch of bots' DNS caches expired, but they seem to have all given up after the Cloudflare “managed challenge” interstitial turned into an HTTP 401 error for them.

So, Cloudflare wasn’t even really doing anything for me anyway, and…