Pay back 260.000 dollars in 3 years?

Thats impossible with "normal" work. even if you earn 150.000 dollars a year, (which is already quite much in poland i assume) you will have to pay taxes and social security first and you also need to pay for rent and food.
Actually the most annoying part for me is, that i went into the bitcoin system because the "bank run" problem is not existing, and now this guy is speculating with users funds more than any normal bank from the corrupt banking system ever would have dared... Lol
I have sent the admin some ideas and i am also willing to invest into his site, but 260.000 USD, thats simply impossible to "earn" back.