This is entirely fabricated and opinionated bullshit from Forbes. There is no evidence that this is actually happening and the headline is extremely clickbait. Many other sites have covered this and I can't find any other than Forbes that take it this way. This is an opinion piece based on a response from a fucking chat bot despite that response semi conflicting with Google's official outline of the feature.
Google has announced an AI chat bot function for Bard. You can open a new conversation directly with Bard and in that conversation data is not encrypted and will be sent to Google. There is no evidence of it "reading through your history" or that future chats you have with actual humans are going to be collected or unencrypted.
If you read past all the "breaks" and such, the author themself even falls back on this:
For its part, Bard says “Google has assured that all Bard analysis would happen on your device, meaning your messages wouldn't be sent to any servers. Additionally, you would have complete control over what data Bard analyzes and how it uses it.”
Let me rephrase that. The author is quoting a fucking response from the BARD CHATBOT and then further extrapolating what the fucking chat bot said. This is not Google. This is A CHAT BOT.
All of the privacy changes posted by Google themselves do not outline anything more than your conversations with Bard being uploaded. But the author tries to then argue about bards own response he got.
But I suspect we’ll see that on-device assurance watered down in practice. It will make sense to provide a more seamless interface between a smartphone and the cloud.
The author is saying he's scared. And that Google will dance around a loophole its chat bot mentioned. But this is his own opinion about what he thinks will happen because of a response he got from an AI.
This is fucking ludicrous fear mongering.