Got any examples of this? People flocking to a Google service and Google pulling the plug on it?
Google is notorious for deprecating services and hardware - after many years. I mean just look at Google+, launched in 2011, very few people ever actually used it, is finally getting shut down in 2020 primarily because of a data leak (they don't want to continue to risk people's data, nor spend money to make it more secure). Almost always, when you see Google services canceled in a short time, it's not really canceled, but rebranded or merged into/replaced by another service. And when they do cancel something people paid money for, they don't render it unusable.
Most recent example: Google isn't producing or supporting Google Daydream anymore, they officially killed it, since the average mobile-phone VR user uses their VR headset only twice. But the Daydream app store and the apps for it aren't going anywhere, people who bought apps or games for it can still play them, as long as they keep the compatible phone. Another recent example: Google Clips was a total, total flop, a $250 poor quality camera that took its own video clips. So now after 1.5 years they are removing it from the store - but it's going to remain supported until December 2021, giving people more than two additional years to get full use of it and then get their data off the camera.