You're naive if you think that there will be no bald people if there is a permanent maintenance treatment. There will still be those who will realize that they are balding when its too late, or those who will realize that hair matters.
One successful product doesn't stop innovation. Same with Tsuji, Tsuji may and will get competition sooner or later. Competition is good, alternatives mean cheaper costs.
Have you forgotten cancer patients, they can lose hair in chemo and never recover it.
I Think most people realize they are losing hair when they are at a nw2 from personal experience, talking about myself and other friends who have hairloss. Which tbh is a pretty acceptable hariline if you maintain at. I am not saying that there won't be competition and research, but it will be towards similar treatments with similar outcomes imho. Targeted more at preventing than reversing.
While cancer patients would be a good market, even with the current rates of people getting cancer and going through chemo I find it a small market and not worth it to invest a lot of resources on a condition which has proved to be not so easy to treat. This is always a personal opinion obviously.
