AWS made 5.2B last quarter.
Google is selling at cloud at a loss to gain market share while it's biggest competitor is raking in profit. Sure, you can burn money and gain market share. But would anyone pick Google for a long term partner on any product? I sure as hell wouldn't. They have a tendency to simply discard products left and right. The support is non existent. Why tie yourself to such an unreliable partner?
I guess this site could be of interest to some, to have a look at some of the products: https://killedby.tech/
Google has a separate site here as well: https://killedbygoogle.com/
Microsoft also has a site like that: https://killedbymicrosoft.info/
I tried looking up one for Amazon or AWS projects, but only unrelated news articles came up.
I don't really have a horse in the race, though, since all three of the big platforms (and others like Oracle Cloud) are outside of my price point and all my personal projects run on smaller simple VPS providers. From what I can tell, there is not a single large corporation out there with the commitment to never kill a product of theirs and support everything in perpetuity.
If growth rates continue, in 5 years, it's on pace to be one of the most hundred profitable companies in the world...