I disagree with this article’s premise that all software is services-based. There are lots of open-core business models that can’t be eaten by the cloud providers, because they aren’t services to be spun up. Almost all of the CNCF-based businesses are complex plug-in models that the CPs can’t just make a button for.
Even if they're complex and not one-button click to drop in, the cloud providers seem keen on running managed versions of these projects.
What projects come to mind as being "immune" to this problem, out of curiosity?