We sell an enterprise web app to insurance companies and only this month fully dropped support for IE<11 after a year long campaign to reach out to our large IE

We sell an enterprise web app to insurance companies and only this month fully dropped support for IE<11 after a year long campaign to reach out to our large IE 8 customers. The official MS drop of support at the beginning of the year was finally the ammunition we needed to make it a reality (by framing it purely as a security risk), but even then it took us a year to be comfortable pulling the trigger. But from someone who knows how difficult it can be: there is hope.