"Rich Germans" is relative here. This isn't targeting billionaires. 1000EUR (1200USD) for two round-trip flights isn't even THAT much more than what they'd normally cost anyway.
I don't think flying to the US and giving a 'donation to a hospital foundation' would be in the same price range.
I don't think flying to the US and giving a 'donation to a hospital foundation' would be in the same price range.