Hello. I am a Firefox user, and everyone I know tells me that using Firefox on Android is not secure. What are they basing this claim on? I have tried using Chrome, but I always go back to Firefox because it is the only open-source browser that allows me to pin favourites to the home page and because the display of websites adapts very well to the chosen size. Which FOSS browser derived from Chromium allows you to choose your favourite websites on the home page?