Since it seems #Google has decided to uni-laterally force through their new anti-#adblock #DRM euphemistically named "Web environment integrity", I decided to add a little bit of code to my website that blanks out the page and displays a protest message with a link to the firefox download page when you visit it from a browser with this DRM feature. Here's the source inside one toot, feel free to copy and put it at the end of your website's <body> before the closing tag:
<script>if(navigator.getEnvironmentIntegrity!==undefined)document.querySelector('body').innerHTML='<h1>Your browser contains Google DRM</h1>"Web Environment Integrity" is a Google euphemism for a DRM that is designed to prevent ad-blocking. In support of an open web, this website does not function with this DRM. Please install a browser such as <a href="https://www.mozilla.org/en-US/firefox/new/">Firefox</a> that respects your freedom and supports ad blockers.';</script>
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@jaseg my issue with Firefox is that its android version does not support 98% of extensions anymore. and the only browser for android that supports all the extensions i use (like, say, Stylus for blobcat-shaped buttons on fedi posts, FediAct for remote instance reblobs, Tap To Tab for navigation convenience, Consent-O-Matic against all that usual cookie bullshit) is a chromium-based Kiwi, that also, apparently, has this BS already merged. so yeah, unless there is a firefox fork that offers at least some support for arbitrary desktop extensions for android, im fucked 

also, desktop Firefox is ugly (tho this is fixable with userCSS) and mobile Firefox is not adapted to big screens since the exact moment they fucked up the extensions on mobile.

also also, new Firefox can remotely disable your extensions per-website because FUCK USERS.

any actually good browsers?

Firefox 115 can silently remotely disable my extension on any site

@gravitos @jaseg There's not really much incentive for relatively unknown browsers to implement the new API.

Who is going to provide the attestation for Kiwi, and what websites are realistically going to trust that attestation?