Yeah easy to forget about at home but there is a pile of legacy crap out there that won't work on anything but IE (half of it probably still demands IE6).
Lots of very large companies make some very big and expensive products which they spend fuck all on development to keep up to date with current dependencies.
Basically screw the customers, it's their risk to run old bit of crap on their networks even if our critical software demands it.
Biting the hand that feeds IT
