https://issafrica.org/iss-today/mutual-benefits-of-ethiopias-refugee-policy
The only country in the world that comes close second to Ethiopia is Mexico.
Lets see what the refugee generating countries say:
Eritrea: The Ethiopians are taking advantage and making business, gaining influence through refugees and relatives, changing their image from agressor to peaceful etc
South Sudan: Ethiopia is making business and gaining influence among people of South Sudan
Somalia: Ethiopia is gaining influence and changing its image among Somalis and making business
No body mentions that its culture among Ethiopians to be humaine to someone on hard times, and if that gains you influence, money and peace and friendship so much the better.