

Building an interface for HA of any kind is a big lift. You have to translate every inference to a set of applicable actions in HA. It’s like building an entire AI. You can’t just say “Here’s some natural language, figure out how to do the thing”.
Nobody is gatekeeping, it’s just a larger task than you’re seeming to understand. Like “Can someone build a new engine for my car?”
Pretty simple video about it: https://www.youtube.com/watch?v=efh0M-0kEcE