According to Prest_400: "APUG's Godwin law is based on Kodachrome instead. The probability of discussing "Kodachrome" approaches 1 as any thread becomes longer."
I did not bother reading the pages of posts. So this has probably been said before..
But I think it is possible that kodak and Fuji are just keeping the films that are making them money.
Smaller companies like ilford , foma, ferriana, don't see any profit in trying to compete with those giants. And could they even get color film equipment if they wanted?