Are you aware of https://handy.computer/?
i think it's incredible because however saturated I feel this space has become, highly likely the vast majority of the world has no idea how good models have become, let alone local models
I've added local voice support for all apps/webapps I've built this year
Local TTS is on the cusp of a breakout too, basically a year behind ASR imo in terms of adoption, understanding, size and quality