It appears that Google's long-standing dominance in search has not translated into meaningful innovation in recent years. Despite occasional hardware launches that imitate Apple and multiple failed attempts to launch a messaging platform, there has been a conspicuous lack of successful projects.
Furthermore, Google's ongoing incorporation of ads into Google Maps and declining search quality may be turning search into a wasteland of SEO. This may be the proverbial straw that broke the camel's back, prompting discussion about whether a leadership change is needed.