I am having the same issue. I've used Turbo Tax for years, but the 2023 version states I need an operating system that I cannot get on my computer. My computer operating system is Big Sur 11.7.1 on my 2014 MacBook Pro, which is the up to date operating system. I don't need or want a new computer, yet 2023 Turbo Tax will not run with my operating system. Very frustrating.
