So true

Pick any overvalued silicon valley tech co Use AI to build a fast follower Save on cost vs big co headcount and corporate structure Use this to undercut their margins and win their customers Profit

There are many variables and factors that can define what a moat is. Google certainly has a moat in that millions rely on their services and have little to no desire to switch. Can you vibe up a similar product(s) as Google? Sure. Will people flee Google to use your product? Probably not.