Interesting. So what happens when said new band goes to the studio and the Bass player doesn't have 50 instruments for the producer to choose from? Is there a fail safe?
Abe Laboriel is not a "new band" but rather a session player in many styles of music. So that is why he needs to bring a wide range of basses to make the producers happy. If the recording session is with your band then 9 times out of 10, you'll play your own bass with the sound you and your bandmates prefer (with input from the producer and engineer of course; that's what you're paying them for).
My advice for a studio date with your band is to bring one (or more) well-set up bass, with fresh strings (unless you are a dead flatwound player like me), that you are totally 100% comfortable with playing. Doesn't matter if it is a $200 Squier or a $2,000 Spector: It should be in good playing condition and be an instrument on which you feel capable of giving a great performance.
And of course the better studios have lots of instruments from which to choose, if the sound of your bass isn't right for a particular track.