Germany, the country that "bailed out" Greece the hardest, made big returns from it: 2.9 billion Euro since 2010 alone, with more profits on the horizon [1]. German defense contractors also sold some submarines even though Greece was effectively not able to buy them [2] and some regional Greek airports were bought by a large German airport company [3].

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-...