besides spend it on frivolous shit like yachts and planes and stuff, there's no way it's all liquid. do they just park all their billions in a bunch of investment vehicles and wait for it to propagate itself? don't they get bored of just waiting and watching line go up?
Most of them don't even sacrifice any children. The child sacrificing is all done somewhere else, they don't even know about it. They just know that they talk to their money management goon every week and the number in their bank account gets bigger. It's totally opaque, unless they're some weird fucking rich person who actually understands how capitalism works.