[Rox5tar01]

he went on discord to say that i was rdming and then said my reason wasnt valid because GBA is against the rules, even though its not

GBA is against the rules

To their credit, guilt by association isn't explicitly against the rules (as in there is no mention of GBA anywhere in the rules). There's also the whole :
"However, these are not complete lists and do not necessarily cover all edge cases. If anything comes up that is not covered by what is shown below, it is to be handled at staff discretion."
clause that GottaGoBoom mentioned. This just seems like a case of a new TTT player RDM'ing, when they believe it fell in-line as an edge case. They made their case, they were corrected by Staff/Admins, and they said they won't do it again.

On some of the other RDM examples, I'm 50/50 on some of em. Some I'd say are more valid kills, and some are warnable/slayable. Dunno if I'd go so far as to say "ghosting" though.

IMO I'd say -1 on the ban, but maybe put some warn points on at most so that way if the shenanigans continue then it's much easier to justify a ban. This just seems like a very heated issue between two individuals, nothing banable but something that needs to be figured out regardless.