Why people seldom use Angular?

The framework with the steep learning curve.

First of all, Angular is a great framework owned by Google, and I have to confess that its the first framework i ever had to use, when it was still AngularJS commonly known as Angular v1. I believe that one of the first framework built in Typescript is Angular, and it's been around since 2009 up until now, where we have Angular v13, and i hope it would still be around a little more time.

One thing i haven't fail to realize is how its competition with the many javascript framework is beginning to mask this amazing framework on the frontline, but will it fizzle out of style in the future, i believe time will tell.

Currently, web development job market are tilting towards hiring developers with a number of skillsets and Angular rarely comes to the top of them. Nevertheless, this shouldn't turn you off from learning Angular in this modern days.