100% I once worked for a very small agency that "preferred" that I use my own machine. Then my PO would get upset that I didn't put documentation into a Word d

100% I once worked for a very small agency that "preferred" that I use my own machine. Then my PO would get upset that I didn't put documentation into a Word doc (was on Linux, and this was in the days where OO did not have great .doc compatibility so her styles that she insisted on using would be mangled badly) and go complain to the COO. He'd then ask if I could install Windows and my response was always that if he provided the machine I'd run whatever he needed. Which meant that's 2-3 golf outings he couldn't go on with clients and he was not about to sacrifice that. So he'd roll his eyes and leave me alone for a couple of months. That company, too, ended in failure (luckily after I left).