I don't buy the article's argument around the "Fear that GCP may be abandoned by Google". Yes, it is highly unlikely that Google will wake-up one day and announce a deprecation day for GCP, like they did with dozens of other products. What is not unlikely though is that they under-invest in it compared to AWS, and being a 2nd or 3rd player, they would fall behind in products and/or reliability, unable to compete on price or features due to better economies of scale of the competitors.
Before Google kills products, they lose interest in them.
Before Google kills products, they lose interest in them.