This is pretty cool to get donations by dot, because crypto is innovative and have a good technology background.
It also depends, friend, if what you donate are trash coins then they definitely won't be valuable.
But because this is a Polkadot coin that is being donated, it will definitely feel very valuable to the people of Ukraine.
Apart from cryptocurrency coins, Ukrainian citizens can also receive assistance from various sectors, maybe we can donate iron, copper, gold etc.
As long as the donation is in the form of valuable assets, it is certain that the people in Ukraine will accept it happily because when there is a war like this it is difficult for them to even eat.