>it was possible to have your macbook's use of an external output be one of the strongest links in the chain
Not if you need to be able to decide was is and isn't displayed. The I/O subsystem on Monterey is almost exactly the same as it has been since like Mavericks. If it was enough in the past because people were lucky, then that's awesome. There are ways to deal with the dot if people want to continue running these setups off of luck and ignorance. I'm only arguing against the people that say the dot makes their setup "unusable" and somehow ruins their livelihood.
Not if you need to be able to decide was is and isn't displayed. The I/O subsystem on Monterey is almost exactly the same as it has been since like Mavericks. If it was enough in the past because people were lucky, then that's awesome. There are ways to deal with the dot if people want to continue running these setups off of luck and ignorance. I'm only arguing against the people that say the dot makes their setup "unusable" and somehow ruins their livelihood.