If there was a single grim reaper swinging the hammer of justice and going in on these bad actors then they would have a single target and could undo all that work with one MSM slander attack and the sheep would swallow up hook line and sinker.
Temporary stand-ins who can stick and move are much harder to develop smear campaigns on. Similarly, that’s the main reason this anon movement has been effective. Holding the biggest loudest microphone (MSM) was very powerful, when their enemies arise they can investigate the target and smear/end it. How do you investigate and stop hordes of anons? The best that can be done is to infiltrate and smear the banner from the inside; have your shills generate a false identity for you to smear i.e. antisemitism, racism, perversion.
Quick Temporary actors serve the same purpose. Before strategy can be made - a new actor has already taken the baton.