Amazon plans to rework Alexa in the age of ChatGPT

I believe the market is now open for truly smart assistants. And much needed are players who can provide a guarantee of privacy. Considering that these devices will be listening in on everything I speak, plan, do, and communicating it upstream, it is imperative that I be able to trust whosoever's doing the computation to respect my right of data privacy.

But I do know that it's near impossible to hope this from existing corporates. Perhaps a custom open-source solution that I can self-host? But is it even possible to self-host a GPT-4+ level model by ownself? Anywho, I believe there's significant money to be made if one figures it out.