I purposefully portrayed it a bit harsher, because of their own framing.
Sure, it's a step in the right direction, and I'm all for that, but their own reasoning doesn't make much sense. I don't want to cite the whole video here, but they mention so many points for why you should go vegan, and even dispute some that would argue against it, they even say that they don't have that "craving" for meat or milk any more. They don't even especially like the burger they ate after the month is over, but still decided that they have to do that, on the exact second the month is over, even though they went out for dinner before, and include it in the video - what kind of attitude is that? Is this all a game to them to produce content?
Heck, he even mentions, that one of the things that would make going vegan easier is for more people to go vegan.
And he even mentioned that industrial livestock farming is one of the most cruel things we do to animals, he mentions that cows are one of the main reasons of the huge environmental impact of our food production, etc (I'm getting tired of having to repeat all this all the time, he even summarizes all of this very well in the video). From that point of view, vegetarians are not really much better than omnivores.
Better for you to be happy and well-motivated to join in solidarity with other animals.
This is exactly one of the points why vegetarians and vegans are not "friends". Abusing and exploiting animals is not really "joining in solidarity" with them.
\rant over