The whole implementation of Trust Levels in these forums is just ridiculous.
If you look at Discourse default settings, the benefit of posting links and images is gained at Trust Level 0 only with a daily limit of them. At Default Trust Level 3 you’re some pseudo-moderator that can hide a post by just flagging them, as in it only requires one flag from a TL3 user.
Blizzard makes us work so hard for the benefits of a new user on other Discourse sites, and then also makes it possible for us to lose them.