I once did photography semi professionally for our local theatre. It was all Tmax 400 pushed to 1600 or golf ball grained Fuji 1600 transparencies back then in the nineties. A whole lot of skills including changing film in the dark every 36 shots was needed. Then there were hours spent in a dark smelly and probably unhealthy darkroom. Right, the darkroom is not something I miss. I guess all areas of photography can list the downsides of film photogrphy compared to digital. Doing colour at home was a nightmare even if you had a good darkroom.
I am making copies of some of my old Kodachrome slides. My D850 has lower grain and more dynamic range at 4000ISO than my 64ISO slides. I can take 30 second exposures without reciprocal failures effecting the exposure time needed when I shoot architecture. My Capture One software can do things I could only dream about in the darkroom with no waste of materials. I even can do things to scans of my old negatives that were impossible in the darkroom.
The nostalgic return to film seems to have a lot of parallels with the equally strange phenomenon of the rebirth of the vinyl LP. I am assured by a musical consultant for one of Italy's leading Opera houses, that a CD or high quality files streamed, are far superior to an LP when it comes to technical sound quality, if it is well mastered (ECM are gold standard in this area). The so called "warmth" of an LP is in fact distortion. Recorded music on an LP is technically inferior in other areas as well. I will not get started on the dust licks that are inevitable.
I see the prices of old analogue cameras steadily rising. I predict that soon an old FM2 will cost more SH than a D800, a still very valid camera which is crashing downwards in price. I am starting to face palm at the second hand value of some of these relics.
So why is analogue photography gaining popularity?