reading it the second time (last time I read it a year ago):<p>- Is ad business model a major reason Google is not providing a platform or hesitant about it? (Out of Amazon&#x2F;Apple&#x2F;FB&#x2F;MS, FB is the only other primarily ad-based company (or is it?) so I wonder how FB is doing it). Because programmatic interfaces means developers can program out ads (unless there&#x27;s a way for a service provider to avoid that situation, IDK).<p>- Or has Google moved towards platform&#x2F;accessibility model recently? or is it same old same old?