They claimed to discover .. yes, but they're essentially too young, dumb, and inexperienced to understand the oddities in the data .. the 100+ year old peole are a result of COBOL NULL entries for people with no birth record dates (which is a real thing in 300+ million people), etc.

Also:

DOGE Claimed It Saved $8 Billion in One Contract. It Was Actually $8 Million

The biggest single line item on the website of Elon Musk’s cost-cutting team appears to include an error.

https://www.nytimes.com/2025/02/18/upshot/doge-contracts-mus...

DOGE is not a trustworthy reporter, they are incentivised to make big, bold, bullshit claims.