Unfortunately yes, but one of our enterprise clients has just mandated Chrome only for all their internal apps(their new head of IT really gets it). Another one of our enterprise clients has just allowed all users to run Chrome and/or FF alongside IE. So while it is still around it is losing ground IMHO.
The consumer market is a totally different game though, IE is being crushed in that market. I have made several consumer facing apps in recent years that do not support IE at all, users can still log in but a warning notice is shown informing them it is not tested in IE and they need to upgrade to a "standards compliant browser".