I trashed the .DS_Store files at /HD, /Users/artie, and another location that sounded possibly pertinent, and the only thing that changed is the positions of a couple of windows.

I don't understand why this issue affects Get Info windows but not Finder windows, nor do I understand what NVRAM has got to do with it.

This has even survived the complete wipe of my SSD and clean installation of Mojave that I did last week. crazy :shrug:

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire