Keith, if you really want to keep film alive, then change your behaviour!
Because you often told here that you have (almost) stopped shooting color film. Therefore you are part of the problem. If you don't shoot film by yourself you have no right to complain about the current film market.
Only shooting some BW films is not enough to keep film alive!
You like Neopan 400, right?
If you want Neopan 400 in future production then the best you can do is not only shooting Neopan 400, but also using Fuji Provia, Velvia, Superia, Pro 400H etc.
Why that? Because the BW film production at Fujifilm and Kodak is dependant on the color film production. 90-95% of the photo film production at Kodak and Fuji is color film, BW is a niche in comparison. Color film is needed to run the lines at their planned capacity.
With only BW film that is not possible.
Therefore for all of you Kodak and Fuji BW film shooters: Shoot also color film to keep BW film alive.