In Neo T play, nearly everything must be player based, player approved and player lead. The DM is there mostly to just react to the characters actions. If the characters do something, only then can the DM trigger a response.
The PCs rob a wizards tower....then it is ok for the wizard to come after the PCs.
But for some wizard" to just come after the PCs, for a reason unknown to them and with no trigger action is disliked by most Neo T gamers. The Neo T DM will wait and wait and wait for the characters to trigger something. And many Neo T players see anything the DM does that is not trigged by the player actions as wrong.