Why did 'Dictionary Search' on all highlights get anabled in the first place?
I followed the instructions in How to disable troublesome dictionary - Apple Community
to disable the 'Dictionary Search' feature that was materially damaging my ability to do my work.
But I'd had this Mac for months and it had never been enabled, and I certainly did not go out of my way to enable this regressive feature. So does Apple (or someone) go into my mac while I'm not looking and re-set half my system settings in the middle of the night? You think I really need that?
It's extremely disturbing, and I want an explanation.