For me it is completely about not valuing the bass, as per the above.
In my last band The Spacewasters I generally used whatever was there, and because my sound in the band was quite generic it was always ok. But in my previous band Knock Off to not use my own sound would have ruined the overall sound of the band. To have people insisting that’s the way it has to be, well no, not when I’m playing it isn’t.
I get it when it’s quick changeovers etc, but to me have less bands on, with better soundchecks & changeovers, and give the audiences what the bands want them to hear.
In the past I’ve had sound people tell me they’ll get me a good sound and I’ve told them to not bother as I already have one.
Edit - I should add to this that in my experience on many multi band bills sound engineers seem to dislike either very bassy sounds or very distorted/driven sounds, as my usual sound is neither maybe that’s why I’ve never really had too much trouble with them using my sound.