I think yes. Because all we know that bitcoin is a good investment or we can say that bitcoin is good for a long term investment because it's value will make us compare tk gold's value. In our kids future I think this is practical because our kids need a better future and bitcoin is the key for a better future for them. Even it is risky we need to take a risk but I think it is mlre practical that while you are saving bitcoin,you will also save a real money as a security. Play safe because your kid's future is very important. And I think you need to save and teach a bitcoin knowledge and learnings also for your kids.