But when something is first and very good, it develops a reputation. But instrument making like computer building is not a static thing. Time marches on. And at times founders don't march with the times.
I'm not convinced that times marches on as fast as the exhibitors at NAMM, say, thinks it should. The violin was perfected in the 17th century, and the only "new" developments have been either highly specialized or trivial (5-strings, and fancy finishes, for an example of each).
The electric bass is much the same. My AV '57 does everything I need it to. Active electronics? Some of us aren't sure that's any kind of advance for anything other than battery marketing. Weird body shapes? My P fits me fine, thank you. More strings? Well, here, the bass has evolved to keep up with the times -- with the advent of digital recording and synthesizers, really low frequency notes can be reproduced (of course, I have a 5-string, myself, so perhaps I'm not impartial). Bells and whistles are what some people want, but if that fire truck doesn't have a motor the siren don't mean much.
Gibson has been straining mightily to bring their Firebirds and Les Pauls into the computer age, and the resulting instruments are expensive, unwieldy, and simply not as useful as the traditional guitars, according to the reviews I read.
But some people gotta have new trinkets. As William Gibson (no relation) wrote, "the future is here, it's just unevenly distributed." So it may just come down to personal taste after all.