Don't understand why a god would create cockroaches. Natural disasters aren't what make me disbelieve, it is those nasty creatures that do.

there is nothing they can do other bugs can't , their role is useless.

And they don't die. This one time my cousin killed a roach and swept it away to the drainer..and he needed to clean the coffee pot so he spilled whatever coffee remains on the drainer.

The roach woke up from the death after being drowned in caffeine and was back to running about again. What invincible little shits! They don't run from you, they run towards you.
Scary gross things.