Yeah, you are very right, we should block all those spammers with link, and all those who begg for upvotes and all those who write good or nice and all those who comments with non related to the topic, and even those who buy big upvotes from bots, because they are also ruining trending and hot page by making their spammy posts there.

But the problem that we have people with big power that are not playing the game right and sometimes it's dangerous to flag them, if all whales will flag those it will be much better, because a minnow don't have such power to do that or he will face a flagging war.

I hope things change in the future and all spammers will be just removed from our community.