A real dual-color brush

There’s no way to have true duel color stroke effect when painting. At the moment the only thing we have is color jitters when painting. Thus making every part of the stroke being a different color.

It would make life so much easier and faster if we had the ability to have a duel tone brush stroke 
like this: https://x.com/jferdaous1/status/2066567525446701497?s=20

Or at least photoshop gives us the ability make our own script plugins for brushes and tools. I often find myself swapping to other programs for what should be now standard or basic features.

Honestly the whole brush settings panel needs an overhaul and push of new features.