While you’re right that guns wouldn’t be needed at a protest, and I absolutely agree, similar to the government in the UK there has been a lot of crackdowns on pro-Palestine protests that have been labelled as antisemitism. My worry is that this incident will result in further crackdowns on legal protest rights that don’t have anything to do with guns. My concern is also validated by the article, which mentions the NSW government is working on laws to restrict protest rights. That might have been unrelated and prior to this incident, but this is only going to galvanise this effort.