Presumably professionals want to be able to replace a borked SSD from time to time too.
With a T2 chip that is impossible, and you won't be able to boot from an external drive either because the UEFI is also on the same borked SSD and the T2 chip won't allow any other SSD to work.
That's the lifetime of your shiny over, it's landfill Apple.
Biting the hand that feeds IT
