Reading comments on the internet is ill advised already. But reading martial arts comments on Youtube really is a terrible idea. Above is a sampling of the types of guys you’ll find commenting.
These discussions always devolve into which martial arts style is the ‘best evar’. The problem with any argument on the internet among strangers is that any kind of ‘boasting’ is going to be boasting no matter what you say. This is the internet, there is no proof.
Also, nobody cares. By and large Martial Arts are just a way of staying in shape in a fun and entertaining way. So always pick a style you enjoy doing.