The service is run by a French non‑profit organization, not the EU.
Which means they absolutely abide the DSA and must block 'illegal content' which is pretty extensive these days. Includes 'hate speech' which isnt well defined, but only when ordered by a court. Not to mention various "disinformation" orders they must abide by now.
They are also subject to orders from ARCOM? for copyright related stuff.
They are also obligated to record and store all dns queries by ip essentially forever.
This is literally why the title claims "safer". They are censoring.
"I find it so unlikely that governments don't have agents in the public DNS service that I can't believe anyone would ever believe it to be the case that they don't"