I think there is a 🤯 moment in XR when you wince to be able to read text, then lean forward... then grab the corner of the window to make it grow.
We are so used to having one or two (relatively expensive) 32" monitors that the very idea of making it 40", or adding a few more, is so prohibitively impractical we prevent ourselves from even thinking it, then doing it.
You now can, you should ;)