No SS checks to invest if you take early social security:
Remember, folks, if you continue to work when you start claiming SS at 62, you won't actually get ANY social security checks to invest (assuming you make a decent wage).
What? No checks? WTF?
That's right. Because you are still earning significant income SS will effectively act as if you never claimed SS and wait till you make less money before starting your SS. And the checks they don't send don't earn any interest. They don't exist. There is no SS to invest.
If you are a decent wage earner and continue to work, SS won't actually start paying you anything until age 67. Most of those payments will count as taxable income. You can invest that money. Whatever you earn is subject to income tax. So if you continue to earn a decent wage, you have to consider that reduction in your calculations.
Bottom line is that unless you have tax free income to live on, early SS won't give you any actual money to invest.
So who benefits from early SS?
Situation. ~~ Early SS helps? ~~ Why.
Still working, earning >$50–80K. ~

No. ~. Earnings Test wipes out checks
Retired, no wages, low income

Yes No withholding, little tax
Retired, moderate income + Roth/tax-free sources

Yes Can actually invest the checks
Retired, wealthy with large taxable income

No SS mostly taxed, delay earns higher benefit
Poor health, short life expectancy

Yes Won’t live to break-even age