Post Script Type 1 and True Type becoming obsolete?

I was on apple and Adobe forums today trying to understand why there are so many fonts I can’t turn off (Mac OS) Someone linked to this article:

Font Management in macOS, by Kurt Lang

Last updated May 7, 2023

  1. Fonts you can and cannot use in macOS

Get ready to say goodbye to Type 1 PostScript fonts.

If your company hasn’t already been weaning itself off of Type 1 PostScript fonts, now is the time to start. With the release of Photoshop 2022, Adobe has now [killed all support for Type 1 PostScript fonts]

There is a lot of info on this page, the system would not let me past in much of it article part 11

We were warned two years ago. It’s not news. We’ve had full notice and a lot of time to gets TTF or OTF versions of the Type 1 fonts we love.

BTW, PS1 fonts are 40 years old.