A jooser is more akin to a women with breast implants than a push-up/padded bra. Granted, a jooser still has to work hard while an implanted woman does not. However, when you take off the shirt covering implants, you still have a nice rack. Just like when a woman gets a juicer naked, she still has a jacked/ripped body to play with. Implants and Joosing are the means to an end, and it's up to the opposite sex to decide if they are okay with jooser and implants.
A push-up bra is different, because once you take it off you might find some deflated, wrinkled milk-sacs.