Safari and, especially, its iOS monopoly (for the engine, at least) are the only thing keeping Google from dominating and nearly everyone from only testing agai

Safari and, especially, its iOS monopoly (for the engine, at least) are the only thing keeping Google from dominating and nearly everyone from only testing against Chrome, now that MS switched to using Chrome's engine and IE is finally nearing the end even in the important niches where it had been hanging on. FF doesn't have enough "normies" using it, isn't the default anywhere, and its trend-line is heading the wrong direction.