"Where are you getting this? I recently retired from broadcasting and we've been using digital on FM since the 80's."
I could swear that every FM radio I own is analog and every broadcast in my area if analog. What stations are broadcasting in digital and where are they?
Digital is much simpler, easier and less expensive to transmit than analog. There is no good reason not to go digital.
Analog on FM is becoming about as popular as buggy whips. I am sure there are some stations that have not gone digital but I don't happen to know of any.