Comment by leptons

This is also exactly my take. I've been coding over 40 years, long before autocomplete was really a thing, and that's probably the main reason I find autocomplete and all the stuff that pops up in modern IDEs to be annoying for all the reasons you described.

Autocomplete and all the other bells-and-whistles just get in my way, most of the time. It's literally the first thing I disable for myself when I install a new developer machine. The few times I set up a new machine and don't disable it, I am reminded why I want to disable it very quickly.