Isn't it just as likely that Fuji would decide that film is dead and they need to liquidate what's left of their film capacity?
In a recent Japanese interview Fujifilm's CEO said that film production will always be part of their DNA and assured they will not stop their analog film production.
A CEO promise may not be the most confidence inspiring but that expresses their current view at least.
My fear is that if film production becomes a "charity business" for Fujifilm, they will likely only keep the above promise towards the Japanese market - Japansese companies value the heritage and loyalty of their homemarket over anything.
Currently fresh Made in Japan negative film like FujiColor 100 and Superia Premium 400 are easily available on the Japanese market. The rest of the world have to do with Kodak made Fujifilm or overpriced parallel imports.
Instax seems to be really successful and do wish for some rumored "2025" comeback for their standard film range aka more availability in C41 of Fujicolor 100 and Superia Premium 400 plus perhaps 120 for them? Then Fujichrome which drips into markets and is bought out quickly; if anything a good signal that the demand is there... They didn't quite comeback from the 2022/23 shortage announcement.
Then there is the interesting "Made in UK" Acros II.
About the quality of film. I find very interesting to end up in 1990-2000s forum threads, mostly Photo.net, when there was a full fledged Kodak vs Fuji market war and read how this was perceived at the time. Of course, Fuji and Kodak are who got proven highest quality products. For me, one aspect that is not so known for the newer entrants are archival characteristics.
Back to Harman. I am not quite the target market for Phoenix II but the scanned results look really good and there is improvement. Personally am more curious as to how comparable Harman will be to late films like Agfa, Konica and Ferrania. Then eventually coming to a quality product with some specific palette and characteristics.
There is even an opportunity to have a film with generous halation, which might be rare after Vision3 becomes remjetless.