I don't even know where all the EU money goes to. Bailing out Greece and co? Subsidies?
About 6% is administration.
You can't deny that at least Germany made hefty profits from "bailing out" Greece.
Sources in German (maybe DeepL can help translate):
1: http://www.spiegel.de/wirtschaft/soziales/griechenland-hilfe...
2: https://www.heise.de/tp/features/Griechische-Milliarden-fuer...
3: https://www.tagesspiegel.de/wirtschaft/griechenland-fraport-...
In fact, GGP is also wrong in indirectly claiming that subsidies are bad. Every country on earth gives out subsidies to its economy and as the EU acts like a country in many ways (esp. wrt trade), it should give out subsidies to its economy.
GGP just tried to bash the EU with baseless arguments, as it almost always happens in such threads.
EU budget goes mostly to funding long-running development and cooperation programs (Erasmus, Euratom, infrastructure in poorer areas, etc etc).