U must be a unicorn, lol.  Running QB 20.0.12.1060 R13.2 on MacBook Pro M2 Max w/Sonoma 14.0.  You can run the app, but as soon as you open a company file, even the sample ones, the app freezes and it shows "Not Responding" in Activity Monitor. I checked all the logs (/var/log) (~/Library/Logs/QuickBooks/) and nothing provides any kind of feedback to troubleshoot this.