That is, positively, unequivocally, not true. The Fed doesn't print money. When the US Govt spends, it does so by crediting accounts. On the Federal level, "debt" refers to the issuer of the US dollar, the US Govt, and what is purposely omitted is the asset column that identifies the recipient of that spending. The US Govt is "in debt" to itself as an accounting term.
This is a short, but concise, description of Federal finance. https://realprogressives.org/2017-06-29-the-operational-reason-why-federal-taxes-are-not-revenue-for-the-federal-government/