Hmm, since Chromium is working on adding browser-local AI features, I wonder if this one day could be a security check (for links opened from the outside of the browser). E.g. the browser detected that you clicked on a new-tab link, and the page looks like a commonly known site, then the AI detects that the URL isn't "x.com" and gives a heads-up warning. At least for the top 1000 most common sites, this could prevent a lot of phishing attacks.