Of course, yes! It wouldnt hurt that much if some of your hard earned Bitcoins would be given for donations. You are not giving everything anyway. Not every people will experience the same opportunity that has knocked on your doors. Some are lucky enough to live a comfortable life while some has already lost the war of poverty even before they could say their first words. Sometimes we cannot always associate poverty with laziness. Many are already doing their very best but still they couldnt barely put food on the table.
Well, if Im going to give to the poor and needy I will not going to give my bitcoin rather I give them cash or groceries because some of the poor and needy don't spend time to internet and don't know about bitcoin or crypto currencies so better give them cash.
Agreed with you, they are poor and needy, so their knowledge of technology is almost zero, we have brought bitcoin to them, they do not know how to use it, it just wastes our bitcoin, cash is still the most practical, it is popular and can be used everywhere in the world. However, this is the case only happens when we are rich, we have a lot of money, sharing and helping the poor and needy is one thing we should do but if we have only ordinary life, we should not do this, it seems to be selfish but this is life, our conditions are not good, helping them to just make our lives soon become a poor life