The parent article is about the CMA researching whether AWS is a monopoly and the answer to that from AWS.
> Declining revenues isn't the sign of not being a monopoly.
Thats a definition thing, though. Monopoly can mean a lot, depending on which side you are defending.
In this case I meant that AWS had insane margins when they were the only player - first mover advantage etc. But those margins didn't decline when their "competition" started becoming serious. In fact, if you look at their shareholder reports, AWS, GCP, Azure etc all have similar margins now, and AWS's didn't decline.
This tells us not if there's a monopoly. But it does tell us that there's no competion on margin/price.
Bu, what I meant was that if "on prem is a true competitor to AWS" we'd see their gross profits decline, as people are moving off AWS. And if we don't see this happening, than it's not a true competitor.