From a practical end user perspective, being able to buy a device, and download and install binaries onto it to make it perform a specific purpose by plugging it in and dragging the file over, is considerably easier than installing an IDE, and downloading compiling and installing from source.

Look at how Ben Eater built and set up the SIDKPico to serve as a SID audio chip in his 8 bit breadboard computer here: https://www.youtube.com/watch?v=nooPmXxO6K0