The YouTube channel doesn't have hard verification, but claims that "Dr Becky Smethurst, an astrophysicist at the University of Oxford." and Wikipedia editors

The YouTube channel doesn't have hard verification, but claims that "Dr Becky Smethurst, an astrophysicist at the University of Oxford." and Wikipedia editors seem to agree, with further references https://en.m.wikipedia.org/wiki/Becky_Smethurst https://en.m.wikipedia.org/wiki/Becky_Smethurst The video cites two papers, one for MOND and one against, so you can look up the papers. It's better than the OP article, which ignores the counterarguments against MOND.