> As far as I know, they keep running with the last supported version of macOS.
During the past 3 years I was forced to upgrade from Mojave to Big Sur to Monterrey, each and every single time because otherwise my 2019 MacBook pro would not be allowed in the network as it was running unsupported OSes.
No, they do not keep running with the last supported version. Having a successful boot sequence and seeing blinking lights is not the end goal of spending over $2k on a luxury computer.
During the past 3 years I was forced to upgrade from Mojave to Big Sur to Monterrey, each and every single time because otherwise my 2019 MacBook pro would not be allowed in the network as it was running unsupported OSes.
No, they do not keep running with the last supported version. Having a successful boot sequence and seeing blinking lights is not the end goal of spending over $2k on a luxury computer.