[acdha]

The general problem I’ve seen is complexity and action at a distance - basically many things where anyone trying to figure out how it works or make changes has to understand a lot of code in multiple places.

A mundane version of this problem is dependency management: every Spring app I know is constantly patching CVEs, almost always in optional code for features they aren’t even using, and sometimes upgrades are not trivial because you have to push around a lot of framework code. Node is similar but at least the tools are better.

None of that is specific to Spring, and I’m sure someone will pop up to say that’s doing it wrong but it’s been 100% of the work I’ve seen from multiple contractor teams so perhaps the way to characterize it is that the community doesn’t have enough culture of pushing back against support burden or complexity.