Dude, seriously?
Some Older Macs Reportedly Bricked After Installing macOS Monterey
You wouldn’t have been blamed if you had thought that Apple had learnt from their mistake, but it seems that they haven’t.
Apple just:
- Can’t be bothered to test issues like this on older Macs.
- Don’t know how to test issues like this on older Macs (a really big issue here).
- Just couldn’t give a shit about anything other than the latest and greatest product line.
Either way, it seems that Apple wan’t you to upgrade, but if you Mac is bricked then I guess your shit out of luck.