Still wrong. 'Fixed gear' is an Americanism. In the UK it's 'fixed wheel', or just 'fixed'.
Whence this desire proscriptively or prescriptively to require other people to name a variety of bicycle (or not to name it) in a particular way?
Fixies were being ridden long before the hipsters, long before the cycle couriers. They will be ridden long after the craze has died.
People will be selling fixed bikes on
eBay and Gumball (or similar) as "Fixed gear, ideal for conversion to geared freewheel".
One day I woke up and my racer (which was never meant for racing) had become a road bike.
Non-cyclists still call it a racer (which it never was), unaware that it is now a fixie.
I have a 'mad keen' mountainbiking friend (parent of a child's friend) who laughed when I said that my early '90s Kona Kilauea is a mountainbike... She thinks it's a hybrid. Which it most definitely is (or was) not.
They're all just bicycles and caring what other people call them may demonstrate membership of the very club whose credibility we question when they use what we think the wrong terminology.
I do hope this has been helpful. My fear is that the possibility exists that it has not been.