Well, I couldn't even tell you off the top of my head where I see ads these days on mobile outside of the odd news site that takes up <1% of my browsing. So I

Well, I couldn't even tell you off the top of my head where I see ads these days on mobile outside of the odd news site that takes up <1% of my browsing. So I can't relate to this battle you paint that's so dire that we should stop using our phones.