[JoshMnem]

People who block JS by default but who don't want to completely turn off JavaScript encounter that 8-second delay. (I'm using "ad-blocker" loosely -- it refers to any kind of tool that blocks ads and tracking. On my computer, it's blocked at the hosts level in addition to an add-on.)

Some people don't want to load resources from Google's servers, and they shouldn't be punished for it. That JS file isn't needed for AMP pages to load. People don't need to load JS to read text and view images. I don't think there is any reasonable argument to have any users hit an 8-second delay.

[gregable]

Without the Javascript file, the images will not load. AMP loads images using a custom element <amp-img> which has performance benefits such as lazy loading of images until they are close to the visible viewport and guaranteeing a stable layout that will not cause the elements on the page to jump around. The downside is that until Javascript is loaded, these images are not available to the browser.

[JoshMnem]

Not seeing images is better than not seeing the page at all. People who block content know that things sometimes don't load. There is no reason to block loading of the pages for 8 seconds.

[lillecarl]

Couldn't this be solved by the adblockers by injecting some JS to change this?

[JoshMnem]

I solve it with a browser extension that redirects AMP to HTML, but that solution might not last forever.

One problem is that Google wants AMP to replace HTML. I've already seen AMP pages in the Google search results (on desktop), and at least one large website so far appears to be built entirely in AMP.[1]

Google already sends desktop users to Wikipedia's mobile site from some of their listings, so I wouldn't be surprised if Google eventually starts to send desktop users to AMP pages. Google benefits when people visit AMP sites, because Google will be able to spoof the domains and serve the content themselves, giving them increased control over publishers.

[1] independent.co.uk, but they removed the CSS that delays page loading.

[stjohnswarts]

there's a good reason for that because if you don't google can track you everywhere by IP, or at least have a reasonable guess that it's you or someone in your house.