Caporegime
It's easier to split bills as well as give away as gifts, etc.
I know it will be difficult to understand but in my culture gifting a relative like a brother/sister or a nephew/niece $200 would be seen as normal. Times that by multiple relatives then it is a lot of cash.
I've also had it the opposite way where I was gifted £200 when they came over here, etc. So it works both ways. Other gifts are also usually given along with the cash.
I understand the money gift thing completely, the Chinese do it too, in the red envelopes, call Lucky Money. But generally these things I would know beforehand, like to visit someone, not random, urgent on the day. You kind of know who you are visiting, and how much you are gifting.