Seriously, I've wondered what's the need to expose reporters' emails since notes and responses to the report can be sent to reporters through PMs. It makes it look like exposing the privacy of those who use the "report to moderators" tab. It's like reporting a criminal at a police station and then police ask you to write down your name and address. It doesn't make sense, honestly. On a few occasions my posts were deleted, I got reports in pm here in the forum. So, it shows that asking for emails can be avoided and it won't destabilize the forum
It's a default SMF feature, which has been explained has since been removed. For additional confirmation, I don't see anyone's email when they report.
I understand your point because decentralization, no censorship and privacy should be part of this forum.
Well, this forum has never been truly decentralised, and not that it needs to be either. Not everything needs to be decentralised, and there's obvious examples of it being detrimental. Although, there are features like the trust system which tries to be decentralised as much as possible, which might be what you're thinking of.
What's collected on this forum (IPs) are used for account recoveries, so while the privacy isn't completely private, it's at least used for something useful.