I can understand your dilemma. My Mother is 97 and Father in Law 96. Takes a lot of time! I still try to do my photography and get in the darkroom as often as I can.
I think a couple of companies, say Ilford and one or more of the others Nathan mentioned will keep making film and paper, so long as enough of us use it. I do some digital, but just don't get the same thrill as working in the darkroom.
I hope film keeps going as I will be very disappointed otherwise.