Could the best player in the world beat some random players who rarely face high level competition? Yeah, of course he could. Magnus isn't big on opening preparation in the first place.
cold Magnus beat the chess hustlers of new york
No, Magnus only plays in closed invitation only tournaments.
do you guys agree with this statement

The hustlers in New York are very bad at chess compared to their reputation. I've played a bunch and none of them came close to expert strength. Magnus would sweep them blindfolded, as would most other GMs.
The actual strong players in New York are at the Marshall. But they still would get cushed obviously.
this might seem like a weird question but can carlsen beat them...
they might play some weird openings and moves that would throw magnus off guard