But does it not make sense for Google to remove their dependency on Nvidia? Plus could they do the new text to speech at a competitive price using Nvidia Silic

But does it not make sense for Google to remove their dependency on Nvidia? Plus could they do the new text to speech at a competitive price using Nvidia Silicon? Google approach gets you a better result but the computational requirements would be huge compared to the traditional approach. You have to get the compute cost down as far as you can.