I have different bands:
My main band - a fiery soul/blues trio in which I share lead and backing vocals alongside bass, work on songwriting with the singer, and have a fairly free rein creatively to bring whatever I bring to songs. I also provide the PA, lights and transport.
My solo gigs - I choose to do (or not do) whatever I like, as it’s just me. No one to have to run anything by apart from my wife in terms of gig times/dates. My PA and my gear, mix of my own songs and covers, all sung and played by me.
Tribute band bassist - all the publicity and marketing is done by the band leader. I just learn my lines and show up, and do my bit on setting up, taking down and transporting kit.
Dep bassist - again I have little to do with promoting or influencing the band’s direction, and just turn up when they need me to provide bass and backing vocals, and help set up and take down the gear.