Bass players are just failed guitarists
most of them. Some are extremely obnoxious artists too, just trying to be weird and alternative.
Me, I consider myself the GLUE that holds the band together.
I'm better than 99% of the guitarists I play with, on guitar. But my role is so much more. I keep the drummer calm. I control dynamics. I give the guitarist room to shine and quickly take it away if he gets too obnoxious. My little pauses and slide-in notes tell the singer what to do.
I also book/own PA so I make rules.

I could play lead guitar 7 nights a week, but then I'd have a hard time dealing with a douche-bag rhythm section. I get to control more when I'm on bass. I create dynamics in every band... Or I replace the musicians lol.