I play in one group with two acoustic guitarists, and me on double bass.
One guy shows up with all kinds of effects, his own little mini-mixer, a couple dozen cables, and EVERY SINGLE GIG something goes wrong. I have suggested that he just go acoustic guitar-pickup-preamp-PA and add to that a Telecaster direct to a little amp - two dead simple setups - but he persists in trying to make his acoustic guitar sound like 9 different things that no one can actually tell the difference between most of them. And EVERY SINGLE GIG something goes wrong. Plus the guaranteed dead air as he switches from one set of patches to the next.
On the other hand, I show up with my upright bass, my AI Contra amp, I plug the bass into the amp, play a few notes to tweak the EQ on the amp for the room, and I'm ready to play.
I'm just not into twiddling knobs for the sake of twiddling knobs for the sake of some subtle shade of difference in tone that no one but me would ever even hear. It's not that I'm "afraid", it's that I'm OLD. I've been working with electronic and mechanical equipment of all types for 50 years now and I've learned that any time you can TAKE COMPLEXITY OUT of a system, you will reap benefits in reliability, performance, and troubleshooting.
As Bill Kirchen has been quoted "If you can't do it with a Telecaster it doesn't need to be done."