@mozilla ok seriously though. One downside I can see from this is that this would blow up Firefox's installation size. A lot of people use Firefox as a browser for low-powered computers (think IoT / Rasp Pis). Bloating its installation size would make it a less attractive option. This would be better as an extension instead of a built-in feature. At least in my opinion. If Mozilla isn't considering this option then _surely_ there must be a compelling reason, right?