I'm not shocked at all, because people are still generally confused about what cryptocurrencies are and what the differences are between fiat and crypto - and between the classic banks and services in question.
I'm sorry, but even if I'd have 100 grands to put in a bank, I would spend maybe more than an hour to research about that bank's reputation, if that money is backed/guaranteed by the state/EU and such.
But just putting the money there... this much money.. is... is... phwoahhhh...