This really sounds like a "damned if you do, damned if you don't" type of comment.

The post just explains along with the new ADB access, you can now also build your own hacks or port existing apps to run on your Portal using newly published AI skills (originally built for Meta Quest/Horizon OS) that document the technical specifics about the device and certain limitations that an agent then can use to build something quickly.

I'm pretty sure they've been EOL for a while now.