If someone had a job as a programmer and they used bad naming convention constantly, what do you think would happen? Take for example this snippet below:

Code:
#include <stdio.h>
int main(){

    int *__ = (int *) malloc(sizeof(int));
    int *___ = &__;
    int _____;
    int *__12__34__56____78 = (int *)malloc(sizeof(int));
    int d398w9eskj__wuj = 0;


    scanf("%d",&__);


    *___+= 1;

    _____ = *___+ 2;

    *__12__34__56____78 = 5;

    d398w9eskj__wuj = *__12__34__56____78;

    printf("%d\n",*___);

    printf("%d\n",_____);

    printf("%d\n",d398w9eskj__wuj);


    return 0;
}
Do you think someone would try and help them by say, letting them know that what they are doing is bad? Or do you think they would get fired? I would never do something like this, just curious. Does this type of thing ever happen in the real world?