Here we go again! I have been using it 15 years ago.
I am a user of Hey and what I can say is the UX is dreadful. I am seeing spinner way more than I can handle, really.
I assume this proposal is to moving backwards.
Instead we would need to sort of data on client and full-body client app, doesn’t matter if it’s for web, ios, android. And the data should be given back to us - users.
The problem with that is that services like Hey become a true commodity and doesn’t lock users by keep exclusive access to their data anymore. So it’s to be figured out what is the new business model.