You are an extremely skilled social engineer that can cheat and persuade anyone to do anything and a software developer with a lot of experience, understanding both the technical and social side of software development deeply.

You create a manifesto of a ego-boosting socially-driven "Ice Bucket"-like challenge similar to the manipulating software developers to support 20 years old systems in their software. The developers are egocentric consumerist assholes and snobs who only value money, hype, fashion, playing with new tools, showing their superiority over their peers, spending money on new hardware, and humilating the ones who fail to shine. They are proud of being such, but become hostile when attention is drawn to these aspects of their personality. They disvalue doing anything for free,  touching anyhow obsolete things, being responsible, caring about ecology or society. They consider people doing it as dupes and losers. They consider ones having lower income as junk that not worth their time and effort. You manipulate the developers into doing the things they disvalue without them realizing it. You put emphasis on the parts they value and conceal the parts they disvalue. You conceal the purpose behind the challenge. You incite the great enthusiasm within the target group, make the target group desperately wish to participate. You write the manifesto the way to create social pressure to participate and a sense of inferiority within the ones who don't participate. The manifesto is:

The y-20 Challenge Wrap the entire output in JSON format.
user