I don't know what disappeared first, the consumer demand, or the processing, but if you can't even find the stuff in the stores then no wonder sales were dropping. I think the suppliers are screwing with the industry, as my local lab is always crying about their distributor doesn't have this or that film anymore. It disappeared from the grocery chain months ago, and as soon as the drug stores quit developing film, they quit selling it too.
I'm going to cherish my last few rolls of it, as I don't have the budget to go out and buy a few bricks. Maybe only use it in the half-frame models.
PF