Go cry in this thread. The one designated for clods like yourself.
You won’t see any reason anyway. The only thing you want is 100% safe ratting space without any regard for the consequences.
The problem is in fact not the AFK cloaker, it is you. If you’re unable to properly defend yourself against an attacker, you have no place being in nullsec, which is a pvp zone just in case you didn’t know, in the first place.