

I think you missed the point of his post. His issue is that the numeric operations the phone executes to run the LLM is producing garbage. Arguably this could break all kinds of neural networks, such as voice transcription. He’s not complaining that the LLMs are themselves unable to properly perform math.
I had an ad in my Firefox settings for “Solo AI Website Creator”. It’s a product from Mozilla for using AI to build your website. Note that it’s not open source, and you must rely on them to host your website (no export functionality, and recurring fees outside a basic free tier).
I agree with you, I wish Mozilla would focus solely on their mission instead of trying to build all these side projects people don’t want.