[@mmc_jake]

There are no ‘official’ adapted Playstation controllers that I am aware of, but there are a few companies and individual that that will do modifications/hacks:

e.g.

Single Handed PlayStation 4 Controllers

https://www.evilcontrollers.com/ps4-unlimited-add-ons-master-mod-custom-controller

Another option is to use a 3rd party converter so you can use a different controller with a Playstation:
e.g. https://gameaccess.info/how-to-use-the-xbox-adaptive-controller-on-ps4-with-a-titan-two/
I suspect it may take a little time for a comparable 3rd party converter to be available for the new console.

(GameAccess.info is a great resource from [SpecialEffect](https://www.specialeffect.org.uk/), a UK-based Adapted Gaming charity)