[wrinkl3]

> That seems surprising - surely a marketplace for extensions to the most popular browser on the planet could bring in some revenue?!

I bought into the browser extensions heavily when they first became a thing - I was in high-school and would take pride in beefing up my browser with as many utilities as humanly possible. Once the novelty wore off it became apparent that I was using only a couple of them passively, and had absolutely zero need for the rest. Extensions seem neat in theory, but they're mainly useful from removing annoying/harmful behaviour from websites, and monetizing those cases is tricky. People would probably pay for Adblockers, but there's no need.