I’m not sure we’re disagreeing very much, really.
My main point WRT “kinda” is that there are a tonne of applications that 99% isn’t good enough for.
For example, one use that all the big players in the phone world seem to be pushing ATM is That of sorting your emails for you. If you rely on that and it classifies an important email as unimportant so you miss it, then that’s actually a useless feature. Either you have to check all your emails manually yourself, in which case it’s quicker to just do that in the first place and the AI offers no value, or you rely on it and end up missing something that it es important you didn’t miss.
And it doesn’t matter if it gets it wrong one time in a hundred, that one time is enough to completely negate all potential positives of the feature.
As you say, 100% isn’t really possible.
I think where it’s useful is for things like analysing medical data and helping coders who know what they’re doing with their work. In terms of search it’s also good at “what’s the name of that thing that’s kinda like this?”-type queries. Kind of the opposite of traditional search engines where you’re trying to find out information about a specific thing, where i think non-Google engines are still better.