Let’s compare that to the other big tech companies.
Facebook - yeah it’s just a social media company at its core, but before mobile really took off, it made money as a platform for games and shortly after its IPO, everyone thought it was doomed and didn’t get mobile. Between their strong pivot into mobile ads and their very smart acquisitions. Now FB has four platforms - FB, Instagram, Messenger, and WhatsApp that all serve different demographics.
Apple. During the time that Google has existed, Apple has gone from making most of its money selling computers, to music players and a music store, phones, and now depending on the quarter, phone sales are less than 50% of revenue. Heck the watch and AirPods are each considered to be larger businesses than the iPods were at its peak.
Would Google ever invest in a product that only made up 10% of its revenue?
Amazon: (Disclaimer: I work at Amazon). Went from a retail store selling its own stuff, to a marketplace, smart speakers, AWS, Amazon Prime Video, and did a lot of successful acquisitions.
Microsoft - It’s basically removed it’s focus from Windows to Azure, Office in every imaginable platform, Sql Server even runs on Linux now, and has a successful gaming division.