Where will I be able to buy TurboTax Mac Desktop software for the 2023 tax year??g

I've been using TurboTax (Deluxe or Premier) for many years.  Each year I buy and download a copy of TT for Mac Desktop and I would intend to do that again for this upcoming 2023 tax year.  I received a recent email from TT announcing that in order to install Mac Desktop software (TT) that I would need to be able to login to my Intuit account...  Does that mean I must also buy the software directly from Intuit???  Or might I still be able to buy TurboTax Deluxe (for example) for the Mac from say Amazon???   Important to know that before I decide how to proceed...