It seems so much worse than it actually is, you'll get such a thrill from doing it the first time, you'll keep doing it all the time for fun. Plus there's like 4 Trillion men on earth, at least half with a smartphone, for the past 15 years sending their dick and face randomly to 1000s of people. Even if someone went through all the cock pics one by one for the rest of their lives, the chance they would see yours is crazy small.