Each of our devices spents a lot of energy dedicated to encryption. By now, all disks you did not set up manually are most likely encrypted and hardly any unencrypted package will travel out of your network. That's not to mention the tons of load and dedicated hardware we have just to terminate https and scan traffic for suspicious activity or the hardware being replaced because it's internal security triggered/broke.
In a perfect world, we could send all traffic completely unencrypted and never scan for a malicious payload, saving all that energy and hardware. But we do not live in that world and drawing the line with this minor, mostly unintrusive security feature seems strange.