I agree with what you're saying, and I think you've said more accurately and with more detail, what I was trying to convey.

Edit: One thing to add... Google's history of 'solving highly technical problems' has really been more around scaling infrastructure, with their notable successful products being Google search, Maps, Gmail, and YouTube - with Android being an exception that rule if you'd call that a 'product'. Maps and Google assistance have some technical aspects, but nothing really out of the grasp of a modern startup. Technical ability for SaaS companies isn't really the moat it used to be.