Earlier quoted context omitted.
I'm not sure what the point of your comment is, but the large number of 3 month bootcamps that create frontend devs does seem to show that anyone can do it. I'm calling out the fact that the things you mentioned and the concepts behind them are not unique to frontend and certainly not even that complex. All it means is that the frontend landscape is finally catching up to traditional backend languages and dev practic…
Actually making things happen with the technologies is alot different than being able to spout general principles on how they work on the internet. Your trivialization of these technologies makes me think you're possibly a first/second year computer science student who's never actually worked with any of them and mainly read a modern javascript overview page on the web or a rundown in a textbook. Or just a troll!
The concepts define the complexity, and my point is that they are nothing new so why would frontend be harder when it's only catching up to backend environments? No amount of buzzwords changes that.