Isn't it a bit too early to label him as Quirkless? It could be a case of mistranslation and he only temporarily lost the usage of his Quirk. We should wait before adding speculative or uncertain info.
Adding a talk question about Mr. Compresses opponent.
His certain opponent in the Meta Liberation Army Arc
What are his Stats?
come on people his bio appears on My Hero Academia Official Character Book Ultra Archive page 158 Mr.Mr. Compress' stats gotta be thieir I realy want to see his Stats on his page ASAP