[David]

Encouraging people to use client-side mute has pros that arguably outweigh the cons.


Pros:

-Less meaningless gags and warnings that do nothing but showcase a flex of power
-Allows the game to return to what they should be; fun. Gags can sometimes turn Garry's Mod into online daycare rather than a game, causing unneeded tension/e-drama
-Encourages people to fix issues themselves through the action of muting rather than crying for help. It helps promote individualism rather than being a slave to the authority figures.


Cons: 

-Potential for more RDM
-The annoying situation of when people who have each other muted talk at the same time constantly
-In some people's eyes, MW2 lobbies are bad and not funny. 


Sadly though, rather than actually reading what you're saying, I can guarantee you that people are just seeing it's you that posted it and are like "oh look it's that stupid idiot making a post" and proceed to have a biased opinion against it. 

This is something that is promising Mr. Shitter; however, I have doubts that this logic will be received positively by everyone.