good catch. also the end of this so-called study has a bunch of bunk too:

Data availability

Not applicable.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Ethics approval

Not applicable.

Consent to participate

All authors consent.

Code availability

Not applicable.

i cant imagine how this thing got printed. it looks like something rfk junior spat out.

All that is missing is working out topless in some blue jeans with raw milk in a hot tub and kid rock smaking himself in the face failing a mic drop.