The saying we grew up with as kids is that it's harder to protect freedom than it is to gain it, the same applies to Bitcoin. You have money so you can easily buy bitcoins but later on it will be a tough challenge for you to protect bitcoins. At the moment you are buying bitcoins you may be someone's child but after few years you will be a father so from then you will be thinking about how to leave my bitcoins to my next generation or loved ones. If your next generation doesn't know about Bitcoin then they won't understand the true value of Bitcoin so first you need to make the next generation much more experienced about Bitcoin. If the next generation or loved one can be made more experienced with Bitcoin and later share your account information with them then surely Bitcoin will reach your next generation or your loved one in your absence.
Yes you are absolutely right, you know some people thinks that its hard to share Bitcoin to the next generation, yes it can be hard but if the next generations have any little knowledge about Bitcoin then it can easily be transfered to them but if the next generation don't know about Bitcoin it might be hard for them to use Bitcoin and other crypto currency.
So in that case if anyone wants he's or her next generation to inherits their Bitcoin asset while they are getting older they should try and educate them about Bitcoin in an easy way they can understand little untll they have good knowledge about Bitcoin before they should be given the keys to the wallet so they upcoming will not get scammed or lose the coin to an unknown address.