I do sympathise with the job league admins have to do, however, after the pred/degu affair it was clear that a lot of these problems would emerge. The ETF2L rule update read as holy crusade to police all discrimination across the internet, and as we said at the time, the league was unrealistic in their scope and it's become almost impossible to consistently enforce.
I understand the desire for a broad T&Cs that allows admin discretion, but it has just increased the instances of double standards and favouritism recently; although these seem to have been mostly centralised around certain individual admins. We are also more reliant on public outrage/ witch hunts than ever.
Overall though I think ETF2L has done a decent job in recent years. They could certainly standardise their decision making a little better, but I do not desire the overreach we have seen from RGL.