I rotate pedals...I always have distortion, but I'll also use octaver or envelope filter, and sometimes others, though not as often. My main band does 50's-60's music, but I do other stuff as well. If I don't need effects, I don't bring any, but most of the time I at least need distortion.
Tell you what I hate, though...bassists who think they're so great because they don't use effects. "The only effect you should need is your fingers." "Effects are a crutch." "Effects are only for covering up bad playing." Grow up and shut up! I know plenty of bassists who use effects and can smoke you on all levels.
And for God's sake, if you don't like effects, get the hell out of the effects forum with your holier-than-thou blather!