The number of times I've taken a google search that gave me useless results, copied-and-pasted it into duck-duck-go, and immediately found what I'm looking for, is astounding.
I do think that they are starting to lose the power-user userbase when it comes to browsers and search engines. But their email, docs/sheets/whatever, drive, and now their DNS registrar services are all cemented into business flow.
It makes sense. They don't need the power users - they need the most users. As long as they have the most users, businesses (where the power-users are working) are going to use ancillary services like Google MyBusiness, Google Analytics, and embrace google-backed (and ranking-factor) tech like SSL certificates and progressive web apps.