TL;DR:
Now that I’ve upgraded my Sierra cMP from GT120 to RX 580, I was so eager to “enable GPU Performance” in 2019 CC InDesign. Y'know, the same way I can "enable GPU Performance" in 2019 CC PhotoShop and Illustrator.
Alas... no.
Adobe requires an “HiDPI" monitor to be tethered to my cMP/RX...
Is it possible to set one width to set multiple text boxes in Indesign? Say for example that i have 3 text boxes of different width, is it possible to select them all and set just one width setting so they can all be changed simultaneously?