One thing I understand as a "backend engineer" (which my front-end/web engineer colleagues usually hold in high regard): my code does exactly what I tell it to do, good logic and bad logic.

You can have the best and cleanest JS that targets FF, and have it fall over one million ways in other browsers (I'm looking at you, Safari). There is a level of respect that is lost, so far as the expertise of understanding the lowest common denominator across browsers, and actually getting that denominator to do something useful.

Front-end is, at the end of the day, much harder than backend. I understand why us backend people get praise: algorithms, distributed systems, coherency, performance, yada yada yada. Imagine coding against a system that doesn't behave consistently. No thanks.