It raises interesting questions of whether Google (advertising company) should be the guardian of the web's primary browser; strategically it could deprecate fe

It raises interesting questions of whether Google (advertising company) should be the guardian of the web's primary browser; strategically it could deprecate features direct competitors depend on (let's assume FB is now also a ad company). The fact that web's primary ad platform also owns the web's primary browser sure is "interesting". The inverse of that is that it might not have incentive to deprecate features - which Google the company / partners depend on or might not be able to deprecate due to legal consequences of doing so (shutting down 25% of FB's revenue might raise eyebrows in the gov).