Because nobody can. Safari breaks on all kinds of popular websites while Firefox’s bucket of nickels development budget does a better job. Apple can’t even mak

Because nobody can. Safari breaks on all kinds of popular websites while Firefox’s bucket of nickels development budget does a better job. Apple can’t even make the back button behave smoothly. Popular doesn’t mean good. Safari sucks. From the perspective of someone who solely owns an iPhone they’d probably see a chromium monopoly as an upgrade.