Bitcoin itself is not going to turn to a human to help. You and I are the ones who will create that platform to help from the wealth you must have accrued from being an early adopter of bitcoin.
Do as much as you can in your own little way and if we all keep that going, you'd be surprised at the number of poor children's life you will be touching. We all have a part to play!
Yes you're right changes begins within ourselves so if we want to become rich we must need to strive. And bitcoin is just an instrument to change your life but it's a matter of how are you going to respond with bitcoin effectively. So for those underdeveloped or poor people one thing I can say to all of you just work hard and grab all the opportunities comes as long as it has benefit to you and can't harm other.