You are right, translation in the boards can give them more exposure, and local community members can discuss the project more in their local language. Their project is great and can be of great importance in the coming years because right now we are in the building phase, like we are in the bear phase when no one is pushing, all are just bored, frustrated, and no one wants to buy, but when the real bull run starts, everyone becomes excited, starts managing money to buy, and they all buy high and in FOMO.
People become easily interested when you are building what is already known and popular. Even when you do not add any special differentiating feature from what's already known, it's still all good for everyone.
But the moment you start building something unique and never known, people become skeptical and almost not involving but when it becomes a success, everyone will troop in again.
You can invite friends to request early access.
In a few years, when quantum computers will be ruling everywhere, AI will become a bubble by then, but that's another topic. The quantum computers threat will become imminent, and in that phase, everyone will be searching for a project which can fulfill their demand. That's where Lock will come out as a fine alternative, or it can become the first choice by then, who knows.
AI will never bubble out, rather it will become a foundation upon which future technology will be built and evolve. As for the quantum attack, before then, many solutions will also be available just like what Lock has started.