>>28235651DeSMuMe doesn't exactly run out of the box so most people were forced to figure out what it did. I guess if you're new to emulation, it'd sound like gobbledygook though.
Spoonfeeding is pretty much against the ethos of 4chan as a whole, but people have been a little more lenient (read - a lot of new people coming here) on shitting on everyone who asks, derailing threads and shitting on everyone who helps of late.
The only reason why I link to the builds is that certain communities have been deliberately censoring the links.
But another point. Youtube videos are a bad idea. If Nintendo sees your youtube videos with the link to download it they might attack the github that contains the slow and glitchy Citra which the chinese make their builds and DMCA the emulator.
Once that happens, the developers will no longer be able to develop anything because they might get sued by Nintendo and because there are only what, four developers (there are about 200 developers working on Pokemon Go but I think everyone's gotten tired of the 3DS emulators) who are actively contributing, it's bye bye to 3DS emulators.