That being said, and getting to the initial point of the OP, for some time now I no longer see Firefox as an open source project, but as a "product", just anoth

That being said, and getting to the initial point of the OP, for some time now I no longer see Firefox as an open source project, but as a "product", just another one in the browser line-up alongside Chrome / Chromium, Brave, Vivaldi, etc. Just another product that happens to be open-source, just another product that happens to have a business-model where I get the short end of the stick (mainly the "advertising" incarnation of stick)... If perhaps websites / webapps would be less demanding on the latest-and-greatest web-feature, we could use simpler browsers, like the ones based on WebKit, or why not even something lightweight as Netsurf...