People using IE 11 “because they have to” is a hard thing to quantify without some sort of survey. I say this because even though your anecdote rings true, I’v

People using IE 11 “because they have to” is a hard thing to quantify without some sort of survey. I say this because even though your anecdote rings true, I’ve seen many people in offices use IE 11 purely out of ignorance and comfort reasons rather than because they were forced. They had Edge, Firefox installed but stuck with IE because no one told them to stop using it. We may be underestimating the portion of “if it ain’t broke why fix it” crowd are using IE 11 but it’s hard to say with statistical data alone. Anyway, regardless of how it’s sliced, it’s low enough now for libraries to start dropping.