there is basically no 4k content so why bother?
Please try re-reading my original post!!!
The high res is needed for good text resolution of documents, spreadsheets, etc. Possibly a little light CAD work.
I am using the display primarily as a PC monitor. As stated, movies (and You Tube vids, etc.) are secondary and indeed I have no such “entertainment” input source that comes close to needing a 4k display.