I have a small thing to chip in.
If people tel you to change bass in a bad way, remember they have no respect for you, bass is just an excuse for them to be an asshole.
There were many situations where guy told me to bring my '66 jazz in studio and I always bring Alembic next to that bass, and usually it's just a jazz bass. and I'm ok with that because I'm just a call guy for certain session, but they asked me nicely " hey I think you 66 jazz would fit perfectly on this track". And al that is ok.
Best thing is when I record at home and send the track to them, that's where I lie

A bunch of time they asked is that Jazz bass? I usually when they ask they are not sure, so if it was alembic I say, it a jaz bass.
But, I also love when they say man that bass sounds great, then I brag that it's the Alembic.
It's just so personal thing, so if someone wants you to play jazz bass on their track, that's personal for them too. I'm just honored to be on it with any bass, because I will play it as I play it.
Also on the other side, for me Alembic is a big difference because I play it, but for listeners, sometime they just here it as bass guitar
