For example, React and TypeScript were hard to set up initially. I deferred learning them for years until the tooling improved and they were clearly here to stay. Likewise, I'm glad I didn't dive into tech like LangChain and CoffeeScript, which came and went.
You can see the hype cycle's timeline in HN's Algolia search: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
The big hype wave has finished now (we still have the "how dare you criticise our technology bros" roaming around though), the tooling is maturing now. It's almost time for me to actually get my feet wet with it :)
I'd much rather see a thriving ecosystem full of competition and innovation than a more stagnant alternative.
On a more serious note, it remains to be seen if this even sticks / is widely embraced.