most inkjet is longer lasting than fuji prints TBH lol
Yes - inkjet can have a longer life both under light fade and dark store conditions. It can also have a larger colour gamult and higher resolution. It does, however, require a dot pattern to create the illusion of continuous tone which many photographer don't like.
At the moment silver based printing is the cheaper option for material on a square meter basis - however as we are suffering just now, silver prices can effect the price. Also in many instore labs they are changing to inkjet printing for a number of reasons...
Smell - no chemical smell - important in a food shop
Chemicals - no need to store and send for desilvering
Power - an inkjet lab uses much less power as there are no chmicial to keep warm or to dry the wet paper
Maintenance - the service contact on a wet lab is in excess of £100 a week - inkjet much less
Also sites will often have a number of identical inkjet labs (some are £14,000 each instead of £50,000 for a wet lab) so if one fails they can still work
Increased range of product - as some can print on both sides - so books, calendars and cards can be done with the same machine
As the number of inkjet labs increase the cost of their paper and inks will drop though volume - silver based printing will increase due to the smaller volumes.
This is happening - the increases that are just happening are on silver hallide paper - inkjet have gone down 5%.... so we'll see more instore swapping - and it will snowball... so in 5 years (or less) prolabs will probably be the only place to get silver hallide prints.