I reckon 90% of people on here (me included) wouldn’t be able to tell the difference between that and one of these (maybe with a custom tune) which cost half the price.
EDIT just noticed that the rrp of the ccdb and fox rc are pretty close but still plenty of rcs knocking about at half price so my point still stands….kind of.
The point is a ccdb allows you a range of adjustment that can equal or exceed what can be done with custom tuning. And it can be done on the fly, for free.
There is some truth in what you say though, most riders probably aren’t going to need that level of adjustment and all it does is give them free reign to make very horrible feeling shocks, but the potential is there.