I enable tap to click on those "diving board" style touchpads if I'm going to be using the system for long stretches without a mouse - the amount of force needed and top-to-bottom variability of the diving board drives me nuts. I'd definitely rather have a modern haptic trackpad though.
I never found the diving boards bad, but I think that is due to starting to use trackpads back when they had physical buttons under them, and I never changed my technique. I use my index finger to move around, and my thumb hangs out near the bottom of the pad for when I need to click.
I’m not sure how else I’d do things like a click and drag operation. The whole double tap and drag thing always seemed pretty error prone for me.
