I disagree. I would say most of the migration from PHP was due to the appeal of one language for frontend and backend, and fashion/hype. PHP is still very usable for server-side rendering and APIs. You say "very simple" as if you can't have complex systems with PHP.
I see the current state of web development as a spiral of complexity with a lot of performance pitfalls. Over-engineering seems to be the default.
I see the current state of web development as a spiral of complexity with a lot of performance pitfalls. Over-engineering seems to be the default.