The bottom line is what was filed on line 30 for the Recovery Rebate Credit. If you got the full Stimulus amounts then line 30 should be 0 or blank. If it is blank it worked right. If you have an amount you were not qualified to get then the IRS would have automatically adjusted it off your return and sent you less refund or a bill. They know how much they sent you. I wouldn't worry about it now.
Same thing for 2021. Did you get the full amount for the 3rd Stimulus 2,800 (1,400 x 2)? Make sure you don't have an amount on line 30 either.
