There almost certainly is not a way to invisibly install add-ons, unless you are part of Mozilla, and, you know, making Firefox. If paranoia is your thing, it might be worth considering that Mozilla can do anything it wants inside Firefox core, all of it is "invisible" to you.
And this is the point where even the most Mozilla-supporting users move away. For me, this is it, I’m going to Chromium.
Fuck this shit, in the past months we had CliqZ https://news.ycombinator.com/item?id=15421708, we had Mozilla adding new telemetry, we had Mozilla force-enable toolkit.telemetry.enabled, we had Mozilla say that, if you download Nightly, that is considered opt-in to tracking, we had Mozilla put Google Analytics into the Addons menu (because it’s loaded from addons.mozilla.org: https://github.com/mozilla/addons-frontend/issues/2785 ), and we had Mozilla say that, if we don’t trust Google, we shouldn’t use Firefox.
Regarding telemetry, take a look at the settings in about:config. There are several toolkit.telemetry.Ping settings which are set to true by default. In the spirit of charity I'm going to assume that those phone home pings - on startup, shutdown, update - are not enabled unless telemetry is enabled. But I have not checked...
Disabled Encrypted Media Extensions (EME)
Disabled Web Runtime (deprecated as of 2015)
Removed Pocket
Removed Telemetry
Removed data collection
Removed startup profiling
Allow running of all 64-Bit NPAPI plugins
Allow running of unsigned extensions
Removal of Sponsored Tiles on New Tab Page
Addition of Duplicate Tab option
Locale selector in about:preferences > General
I hate the fact that Firefox increasingly makes me jump through all sorts of hoops to find all the hidden options to turn off their various spyware attempts. Its the Win10 of browsers...
Yeah, its so intuitive for the average person to type: about:config in address bar and scroll through hundreds of oddly named parameters to turn off spyware.
Comments like yours are illustrative of a certain mindset. When you encounter the complexity of domains you are not intimately familiar with (court system, law, finance, etc), and those complexities are designed specifically to make it hard for you to protect yourself, I'm sure you are just as understanding as you are now.
How exactly? Whether they push out code to you by just changing the binary or by installing an extension makes no difference. In fact, pushing it out as an extension, means they actually have less control over your browser, because are bound to the restrictions that extensions have.
Every browser vendor has this control over you when you use their browser. Some have even more, because they don't even need to tell you about it when they're closed-source.
Adds are annoying yes, but they are only bad for your privacy if they track and profile you. Adds allow for free stuff and they can be done the right way. Granted this is becoming more and more rare so I understand your standard association of adds with distrust. The adds you refer to are non tracking (please tell me if I'm wrong though) and will slowly be replaced by sites you visit (often).
The opposite is true: ads must be paid for, which makes products and services more expensive.
Ads are a convoluted, inefficient form of wealth redistribution; whether that's "good" or "bad" depends on the specific circumstances.
For example, we might (simplistically) say it's "good" when we receive something paid for by ad revenue, but the burden of paying for (e.g. by price increases) and being subjected to those ads is carried by others. For example, if we tune in to a radio station, listen to a song, and tune out before some ad for a product we don't use.
We could say it's "bad" when the opposite happens, for example if we pay higher fees for shopping on Amazon, which then get spent on advertising Prime Video which we don't use.
How do they abuse your privacy without tracking? Of course if they didn't abuse your time and attention they wouldn't make sense. But someone has to be paying Firefox's development, and it is not you. I'll take that last part back if you contribute to Mozilla. Hey, maybe it's an idea for a donation: make a 5$ Firefox without adds. I'd pay. To bad part goes to Google that way.
The irony is that people pay, just not to the right place. Every unnecessarily-bloated download tears through data plans and costs people money to their ISP that never makes it to the provider.
I want plain-text ads that provide just as much revenue to web sites but without obnoxious experiences and fat downloads.
No. Firefox was too big for my old phone and I switched to palemoon when firefox stopped allowing unsigned plugins on my desktop. I've been using habit browser on my phone. I don't really trust it at all so I give it minimal permissions and try not to do any browsing on my phone I don't expect to be tracked or monitored. It's fast and customizable and has a built in adblocker so I've been fairly happy with it. I've tried a lot of different mobile browsers. I haven't really found any I liked. They all kinda suck in one way or another. I was really hoping something from F-Droid would be appealing to use but they were all disappointing. The state of mobile browsers in general is kind of abysmal.
I think they are feeling betrayed by Mozilla, and that they are saying language like "We all love the web" and "Internet for people" inspires feelings.