Eh, lots of stuff can be easy to learn, difficult to master.

Most languages only take a few minutes to do a “hello world” app.

When you announce you’re comfortable with something, it probably depends on the scale of the apps you’re used to working on.

So a junior dev could very well feel they’ve learned something like react after two days of cramming.

That’s better than some I’ve seen. Like 200 for everything and the text could even be “error”.

Or 500 with the text “invalid input”