We now live in a fully connected world where most users are connected through web browsers and are the intended victims.
This particular story is an exception to that. Remote software, accessed through a web browser, normally does not have read/write access to your local filesystem. But people are granting local filesystem access to proprietary AI services.
I think that granting such access is .. wow. I wouldn't do it, though I can see how if you use a specialized account for it, and if you're confident that your OS has no local user priv escalation bugs, it might be ok. In your sandbox you trust.
But GP's comment is about whose decision that is. If you use Linux, then it's your decision. If you use iOS, then it's Apple's decision. And MacOS is becoming less Linuxy and more iOSy every year. I think it makes plenty of sense for stories like this to result in people dumping MacOS for Linux. (But daaamn, their values surprise me. You wanna make your computer less secure instead of more? Oh well, like Rumsfeld said, freedom is untidy!)