That TikTok video is interesting, but largely theatrics (playing), in my humble opinion. I agree with some of commenters that those wolves were probably trained by that man. Indeed, the TikTok channel is titled: A man that lives with wolves.
To be clear, those are beautiful animals that I would not wish to see any damage done to. The stick he is using would not likely be lethal in most situations.
However, if this was a real situation, based on my martial arts training, the length of the weapon is sufficient, but a heavier weapon that would yield more striking force would be preferable. A person would need to subdue 1-2 of the wolves immediately to encourage the rest to back off. A bladed weapon also might work in this situation, but my preference would be a heavier stick or metal club.
Of course some would rightly resort to firearms in a real life situation, for self-defence, where the life of a human being is threatened.
