Healers who rescue pull tanks into mobs.

[ForteNightshade]

If that kind of harassment isn't something actionable then that's a yikes on the GMs imo... I struggle to believe any rational person wouldn't consider that a form of griefing, or at the very least obstruction of gameplay.
Unless the assumption is that everyone is an idiot, no one is griefing unless they admit to it, and chat logs are the only valid proof ever. Which is also a yikes.

She's partially correct. The GMs will typically lean on giving the benefit of doubt whenever plausible. But if you're particularly blatant with Rescue spam, you will get in trouble for it.