Earlier quoted context omitted.
The people who do this are likely not American or Western European, likely not from a wealthy background, likely don't have access to high end tech jobs, and probably can't even make 5% of what a Facebook or Google employee makes. These people might feel spite and anger towards the western world for the extreme lavish excess that developers enjoy. It's not hard to imagine a world where developers can learn some skill…
Wow Trust me if you are struggling to make ends meet, you don’t have time for these kind of childish revenge. Only reason you see developers from some developing countries developing spam related products is because it pays bills. When your livelihood depends upon such products, it is hard to do the right thing. Just like so many people in the west working for very questionable companies.
sure but once you start making ends meet you might think, now I can take some time to screw over other people! It really depends how pissed off you are.
Although if you were really that pissed off I doubt this is the way you would go.