from your list, I think only Google has moat and something I would short least.
Google has hardware, software ecosystem, mobile ecosystem, controls browser, has access to 2B+ users, has talent to come up with ideas - perfect spot for AI
Google has hardware, software ecosystem, mobile ecosystem, controls browser, has access to 2B+ users, has talent to come up with ideas - perfect spot for AI
Would I bet that other humans would believe that? Nope.