

Firstly, the term “globalists” is an anti-Semitic dogwhistle. Beyond that usage, it’s meaningless.
Secondly, YouTube is riddled with disinformation. This is primarily due to the algorithm which drives receptive users to extremist videos (and skeptical users who might refute those videos away from them). It’s also because it’s a lot more difficult to fact-check spoken language than written language.
The idea has definitely come up that there’s an association between the “globalist” pejorative and anti-Semitism (globalism -> conspiracy that secretly controls the world -> Jewish conspiracy), but it’s not as cut and dry as I thought.
Relevant Wikipedia entry about new anti-Semitism