With a great bass, great DI, great FOH (run by someone with good ears), and responsive playing, you don't NEED anything else.
At the church where I MD, the signal chain is: vintage p-bass > boss tuner > JHS mod EHX Soul Food > Jule Monique Birdcage > FOH.
For the past nine months that I've been there, my pedalboards and preamps have all stayed home and the band and congregation are satisfied. Where I used to kick on AGS / EHX BMS / Kilt or other various gain stages, I either dig in harder to drive the Jule, or kick on the soul food and it does what I need.
If I was bouncing around each week like I used to, I'd want my bigger board with all the options. I totally get that. There isn't a right or wrong here and I see both sides. That said, it's nice to ride my motorcycle in on Sunday and know my bass is there, my signal will be fine and I won't even have to adjust my in ear mix. There's an odd freedom in the limitation.