React JS

One month ago I start learning React JS,but after learning hook and more adv concept, I feel its too difficult and also feel so stupid.

I saw many people saying that I need to learn detail all about a language to get a job(or to pass the interview).

Since the first day,the reason I am learning coding is to build something(On blockchain,web3).I won't wanna work for someone else,I just don't wanna be a employee of someone.

My question is;

I like to use alot of AI tool,I am learning react and my mentor teach me to build some mini-app,That took nearly 1hr for me to complete it all by myself.

But today I try the same mini-app by the help of AI,and it only took 5min to complete(I understand mostly(70%) of the code that AI wrote).

So should I still learn more adv concept of react and do more practical app,

OR

should I start learning backend (Node js),And use AI when I building app for frontend(React)?

Plz drop your suggestion.Thanks for your time and attention.

Have a nice day.