So you just joined RCU and this is your first post??? What is your modeling experience? It looks like you're trying to be an alarmist and don't have much knowledge of model jets.

There is no evidence that the RC jet fire in that video had anything to do with static discharge. It is not as big a concern as on full sized aircraft. There have been some ECU problems blamed on static electricity, but I have never heard of anyone blaming a model fire on static electricity.