@dajb No, they did not listen.
The demands were that every antifeature like this should be opt-in for people who want it, not opt-out for people who don't, and that the code/components themselves should be addons you have to actively install so you know they're not doing anything if you didn't install them, not code that's always-present that you just have to trust isn't being turned back on by a glitch that loses your settings (like the "Refresh Firefox" antifeature they recommend when you first open Firefox on a PC that's been powered-off for months at a time).