i dont understand how people like gotham tell people to never play anything outside of a caro, london,stonewall, or tromp. you will never improve if thats all you play.
There comes a point where white in the caro easily gets a nice space advantage and a easy win as you struggle trying to do what gotham says to do
there comes a time where you draw most your games as white while all you play is the london
there comes a time where black can get a better position in the stonewall agianst white and you just lose
like would you rather be white here:
or white here?
whites losing by following the ¨how to win with the stonewall¨ by gothamchess
Then you just have to specialise in that line as well. If you enjoy it, then it's worth it.
Also, as shown on the previous page, there are plenty of ways to deviate even within the Najdorf and adapt the structure to something you're comfortable with and the opponent might not be familiar with.
If that's what someone is looking for, there are ways of doing that in the Najdorf.