I think it was an excellent idea from UNICEF! The more options you have, the better. I am glad they are open to the future.
https://coincash.eu/blog/unicef-accepts-donations-in-bitcoin-and-ether

Just a funny comment while we are talking about HODL - - - there is even a HODL app by now  https://coincash.eu/blog/hodl-app-everyday-companion-in-the-crypto-world