So, take the good with the bad.
My judo sensei, departed 3 years ago, used to point out that some (he claimed 'many') jujutsu schools in Japan had only a handful of techniques - optimized for the situation or the reality (e.g., some of the bow and arrow schools had a handful of jujutsu techniques, to use after the bow was inoperative, or out of arrows, or too close - first, try the knife, then, revert to jujutsu)..... only a small number of techniques that were deemed sufficient for the task at hand.
My judo sensei, departed 3 years ago, used to point out that some (he claimed 'many') jujutsu schools in Japan had only a handful of techniques - optimized for the situation or the reality (e.g., some of the bow and arrow schools had a handful of jujutsu techniques, to use after the bow was inoperative, or out of arrows, or too close - first, try the knife, then, revert to jujutsu)..... only a small number of techniques that were deemed sufficient for the task at hand.