By the time this sentence will have been finished, at least 5 new JavaScript frameworks will have been coded. By the time you finish reading this, there will be more JavaScript frameworks than atoms in the galaxy. Best of it, you will be required to know all of them by all our prospective employers and have at least 5 years experience in them. Even though some of them haven’t been invented yet.
Framework fatigue is real. Front end coders have one of the most continuous learning but not continuously payment increasing jobs in the world. No other profession has you learning multiple new things each year, to arguably do the same thing you did or have been doing. All for what? More money? Only if you have the years and contacts and experience. Saving time? After spending all that time learning it, you’d better hope so. Not to mention what happens when the next version comes out and isnt similar to the version you spent so much time learning? You just earned your self less hours to sleep!