I'd still argue that React is very much the default for new applications where legacy interop or existing team familiarity isn't a factor.

I mean, this is obviously an extreme example, but COBOL is also still used extensively in the enterprise, yes it's still not really used for any new projects.

I'd say you are still wrong. Anecdotal evidence: I have recently started on a new green field project in a large enterprise and it was Angular.

React is just utter trash for organisations where maintainability is a concern.

And you are still wrong. Bigger companies often pick Angular.