No, simpler software is not accepted by the general public. For a few years Firefox rejected EME/Widevine. When Netflix does not work then they will just use a browser that works.
Trello sold to Atlassian. Stack Exchange and Stack Overflow sold to Prosus FogBugz sort of lives on at https://ignitetech.ai/softwarelibrary/fogbugz but it looks like one of those companies that buys software solutions and retains the minimum staffing to keep lights on.
It is the MZLA Technologies Corporation a subsidiary of the Mozilla Foundation. Firefox is developed by the Mozilla Corporation a wholly owned part of the Mozilla Foundation.
Yes. Mozilla was originally only the non profit, but it was ruled that selling the search rights violated nonprofit status. So they paid a couple million in back taxes and had to spin off a corporate entity that's fully owned by the nonprofit.
It's a "we want to sell something, but non-profits aren't allowed to do that" trick. And it means the for-profit subsidiary has to pay normal taxes.
OpenAI is structured the same way, so they can sell access to their models. At least until it switches to being entirely for-profit, if that is allowed to happen.
I regularly have doppelgangers that sign up for services with my email address.
I've been added to door/visitor notifications. I have received medical information for them. Retirement package info. A telecom internal tracker. A Doubleclick account for a while. Lessons for their children. Countless rewards accounts.
I also checked my throwaway gmail and it was included in a French Citizen leak [1]. I'm neither French, nor do I have any other connection to France. Not sure why my email would be included there, except for some random using my email (or misspelling theirs) – it's [5-7 letter english word][number] at gmail.
That is more or less how Thunderbird works. Donations fund a development. Members of the community elect the Thunderbird Council. It would take a huge rework of MoCo (Firefox, Sync, VPN, etc) to function in that way.
OS window managers do a better job of that. Split view inside the browser has some thorny issues around making sure the user knows what resource they are interacting with. There is a lot of complexity when it comes to focus/blur in HTML, CSS, JS, etc.
Unpopular opinion: Tab management in browsers originally addressed the shortcomings of OS window management (see Windows XP and IE6, and the original Google Chrome tiling capability replicated into Windows 10/11 OS window management.
I also share this opinion. I think we are in a local maximum with tabs. But getting out of it request a lot of coordination between browsers and each desktop environment so it is unlikely to ever happen. Maybe less portable browsers like GNOME Web or Safari that only "need" to deal with one desktop environment can manage it at some point.
Tabs state management is simpler and more battle tested. Split pane browsers will need to relearn some of the same problems/security found when tabed browsing was introduced. They will have unique problems/security as well. I would be interested to see how split pane browsers deal with focus stealing JS especially with timeouts or other shenanigans.