My main issue with macOS is that it is terribly slow with HDD. For example, if you launch Office or any other heavy application on a HDD macOS, the app start ti

My main issue with macOS is that it is terribly slow with HDD. For example, if you launch Office or any other heavy application on a HDD macOS, the app start time is the range of tens of seconds (unacceptable), but if you do so on a SSD macOS the app start time is the range of seconds (acceptable). IMHO, there are two solutions to this issue: a) Change the macOS filesystem so that it is at par with ntfs in terms of I/O performance. b) Keep the current macOS filesystem with its performance issues, but make HDD effectively obsolete by releasing a lineup of SSD-only Macs at an attractive price point so that users are compelled to change their old HDD systems.