Apple isn’t going to change their release to every two years. Too much market and money is vested in every year, whether we like it or not.
My point was, you can stay on the current OS you have and not update anything if that makes one happy. You can’t complaint about releases every year, and also complain about constant bug and bug fixes for the OS you wish to stay with. No matter what, an OS is going to have bug and user UI shortcomings whether it’s Mac, Windows, or Linux. You are complaining about a topic that has been going on since consumer computers came on the scene in the 80s.