Request to Mastodon instance operators: Provide a read-only anonymous HTML-only mode.
I’ve been following some Mastodon instances for several months. In Emacs, I type:
ESCAPE x eww ENTER https://mastodon.ar.al/@aral ENTER
and, without any authentication requirement, I’m greeted with a read-only HTML view of the instance, for example:

This week I tried another instance
ESCAPE x eww ENTER https://mastodon.social/@markmccaughrean ENTER
and I am blocked by:

Is this a new default? I was surprised that read-only anonymous HTML-only mode (ala Twitter classic and Nitter) is not supported by all Mastodon instances.