Earlier quoted context omitted.
Disable JavaScript works to block most problems or reader mode.
along with most of functionality, yeah, no
I don't know for how long this will remain true, given the number of web developers whose talks are how to optimise fifty bajillion layers of abstraction so that they can load the JS needed for a form button click before anything else… instead of just using what's built directly into the pre-JS HTML standard.
*old man shakes fist as The Cloud*