Hi, author here!
I think that is a very valid criticism. I wanted to keep the article concise, but I should have elaborated more on why Go+HTMX+Templ solves the dependency management fatigue.
As I said in the article, it is mainly anecdotal evidence, i.e. the experience from having to maintain projects with either React or Go+HTMX. For example, in the Go+HTMX project I handle state management and routing solely with the Go stdlib (which is very very stable IMHO), I don't have to ever worry that a dependency update will force me to perform painful refactoring work.
Maybe in a future article I can expand on these points, thank you for the feedback :)