Stock & Bond Investing in Your 70s

Are 70s are all about paying it forward. We should have figured out our finances; now, we can focus on setting up our kids and grandkids.
Series "I" Bonds are a significant first step to ensuring we pass along wealth to our grandkids.
Next, index funds in a taxable custodial brokerage account will grow their wealth along with the stock market.
Finally, our adult children need income-investing portfolios to assist them through life's challenges.
More important than the resources is the mindset. With the correct mindset, our kids and grandkids can continue to build generational wealth beyond our lifetimes.