The definition of genocide is something found in international law. You always have to evaluate situations to see at what point you can start to consider it a genocidal act.
That said, we can also act in terms of prevention. When we see acts of this kind happening, we can understand that they are red flags and we have to act accordingly, to prevent it from going to genocide. These are certainly acts that must be taken into account. We must try to suppress them, eliminate them and prevent them.
We have to see how far these acts will go, before we can really talk about genocide in the sense of international law.