No, I'm not getting paid. What leads you to believe in that? My targets are defined yearly and are very well defined, and patching random FLOSS projects is not one of them. And what leads you to believe that others, such as my boss, don't have their own milestones to meet, and instead take random FLOSS requests from random people on the internet?
A FANG is not a magical entity where any engineer can drop everything they're doing at the drop of a hat to work on external projects, let alone one whose only possible outcome is at best total indifference and at worse we get the company to own a problem affecting everyone for no reason whatsoever.