Entrenched technologies take a while to un-trench; there's a lead lag on that kind of thing. It starts with the kids saying I hate Windows. Then the adults. Th

Entrenched technologies take a while to un-trench; there's a lead lag on that kind of thing. It starts with the kids saying I hate Windows. Then the adults. Then finally the grandmas. Windows will be evaporating marketshare for decades, like a long-half life on an unstable isotope.