Although some users, including moderators, believe that reporting old posts (not really very old, starting from 2018) is a waste of time, I still adhere to the position that garbage on the forum should be deleted, no matter when this garbage it was abandoned, yesterday or 4 years ago. If these posts are low-quality, then it's okay that now there is less of this crap in your post history. The main thing is that no one deletes valuable posts.
We all know how much reports you submit to clear the spam posts on forum and yes whether it's old or new spam remains the same but the problem also arises when they simply bump up the thread after some time to gain more attention about those shitcoins they are promoting so it should be reported and if mods delete that ANN threads it's really appreciated on their part.They are not contributing anything but trying to gain some victims from these sort of spammy threads which should be deleted no matter how old they are.