The idea is very good, I thought about it for a long time
Most likely I'll leave them a small amount of bitcoins, even if they fall because it is not known what will happen in the future
And so I have already prepared for complex and emergency situations
To me i think that if a perosn will save bitcoin in current time for their children future no doub that his children will get a very goo dprofit from it because bitcoin pric ewill contineu increasing for a long long time. I think if a person will buy 5 bitcoin in current price hts price will worth than 500$ in next