Any and all teams caught sharing VODS or leaking scrims should be removed from the VCT, all guilty academy/T2 teams should be removed from their respective competitions as well. All players and coaches found guilty should be perma banned from professional competition. Go back an investigate all communications between teams all the way to 2024 Master's Shanghai, maybe even earlier. Can RIOT games employ someone who isn't going to just be a door mat and actually enforce some of the rules? Letting this disease fester will kill the e-sport, remove the bad actors now and make better rules for the future.
Edit adding this: Lowk tin-foil hat time, but anyone with a job in the scene dismissing these claims is SUS. Why aren't you encouraging RIOT to investigate this? What would they find if they investigate you?