According to the article, "Many Americans see themselves working past age 65 out of financial necessity, according to the Pew Charitable Trusts, with some people planning to never retire at all. The pandemic also threw some people's futures into question, especially those who had to draw from retirement savings during job loss or furlough."
They spoke with some frugal-living experts who have delved into this subject to find some of the items that you might consider purchasing at discount stores if you're watching your budget.