The point is to seek out those people to never treat it that way and as a member to do their duty to have healthy discussions and report those who are doing bad things to the forum and put those people in their rightful places. But we need to put strict rules regarding ICOs which has a considerable amount of crap posters.
So does we need to ban this campaign which is the most simple and effective solution rather than counter and counter and considering the rising number of these cases? I am now considering it as well since my brain hurts thinking of solutions to counter those. I too myself struggled to find sensible posts nowadays.
To OP, it doesn't mean to do it all your time blocking those people but rather you can do it if you encounter one then do it if you encounter one again. It really is a hassle but an effective way to make those people disappear whenever you browse the forum. I don't mean to take his all time to block them all.
It is tedious for both the moderators and signature campaign managers to filter out the spam. In a lot of cases, newbies tend to spam incorrect information and posts without putting any effort into it. They tend to be around in threads such as "When was your first Bitcoin transaction", etc. In some cases, they would just go to random threads and copy what the people above is saying.
The latter is the most annoying kind of spam, even worse if the person above is spreading the wrong information and it would just get amplified. The most we can do is to regulate the campaigns and make sure that they review their participants thoroughly and it is frankly, quite hard for campaigns with a lot of participants.
No, I don't get paid for posts in this section.