There are quite a lot of investment opportunities in our time, and even minor children themselves can invest in their future with the help of companies that specialize in this: for example BusyKid or Flyte. There are other investment opportunities besides 529 such as UTMA, Roth IRA, Coverdell education savings account, Mutual Funds for Kids, and others. Open accounts invest in stocks, securities, cryptocurrencies, and more simply from convenient applications. You can also share account access with your child so that the child already learns to manage their finances from an early age.