And further, while edge cases around MitM do exist, the reality is really that it'd almost certainly just fine if someone's personal blog was just http in 99.99% of cases. But most of the web traffic isn't someone's blog and it really should be encrypted, and it's simple enough to set up for free nowadays, so it's going to be far easier to get most of the web to be encrypted if we increasingly work to phase out http.

Yes, small blogs are a 'casualty' of this progression towards expecting HTTPS in that they have to put a tiny bit more work in, but if we didn't do this we'd be back in the days of nitpicking about every single 'acceptable' case of http while vendors use the fact that it doesn't have widespread adoption to leave session cookies in plaintext requests for tools like fire sheep to grab.