I wouldn't say so. They're not offering their cloud at the same scale other competitors. Not sure when the last was I saw advertising for unlike AWS, Azure.
Felt more like their cloud services were more of a side product for when "the cloud" was the trendy buzzword and a way to justify their infrastructure costs. That and keeping a leg in the egg & spoon race.
GCP is growing faster than either AWS or Azure, roughly 60% a year. AWS seems to have stagnated in growth. Azure is a clown car.
So your conclusion is based on advertising that you personally have noticed / haven't noticed?