Look, I like the we-hate-RGL-threads as much as the next guy, but this one makes little sense.
We are all accountable for our actions - whether IRL or online. RGL has made it explicitly clear that they will, and have, banned people for failure-to-submit demo infractions. Additionally, RGL has made it explicitly clear that they ask for demos from roughly every match that is played within RGL. If you guys want to argue about the use (or non-use) of these demos from an AC perspective, you can, but it is not a new thing that RGL has implemented. They have been requesting demos and enforcing the suspensions surrounding not being able to provide them for several months now. It is pretty likely that RGL circles back to players who failed to provide demos in the past, at least based on the frequency with which players who already have had warnings about demos get their demos requested.
Antlers knew about this rule and RGL's willingness to enforce it, and had every opportunity to be accountable and ensure the same mistakes he made before do not happen again.
I have sympathy for any player who gets banned from the game they love, but I still don't understand why people are upset. RGL has been requesting demos for months, and has never (at least to my knowledge) made exceptions under any circumstances. RGL is not at fault for following their own rules. Be accountable. Be responsible.