The reason is that in this game there are way too many people who have played the game for ages and their only fun seems to be camping high security with relatively cheap ships for them and destroying noobs that come their way. They get destroyed by concord but since they have billions and billions of isk couple million lost to a destroyer doesn’t really hurt them at all. Meanwhile the new players struggle to get even basic mining done in high sec. The penalties for attacking a player in high sec should be way more severe than it is now.
Right now I’ve lost countless ships to players who just come noob camping and there is absolutely nothing I can do about it. Some players even have multiple accounts running the same time and all of them are better trained and equipped than the noobs they hunt down. It just discourages new players playing this game since it’s not very enjoyable to always be the target of some bored older player when you have absolutely no fighting chance what so ever.