Feminist Romanization?

Korea really needs to standardize Romanization. I tired of seeing ugly, ugly Romanization. 'ㅈ' sounds nothing like 'z,' and '김' has nothing that would make an 'n' sound. I'm under the impressions that a lot of Koreans just pick random letters they enjoy while Romanizing their names, so I've decided that from now on I'm going to write my name in Korean as 쾌턔뜨 (close to "Kwehtyeahddeu," but it would be read as "Wyatt").