When your embassies are getting attacked, it means you are alone on the world stage. Europe is already creating laws to sanction US tech companies by taxing them into oblivion abroad.
Australia and the UK are formally demanding answers why their press got attacked.
Even China didnt get attacked during Hong Kong like America is now. Now videos of the riots and shooting are being broadcasted across the planet and the media in some countries now have a vendetta against America after what happened.
The diplomatic fallout from this will be felt from years to come.
Firebombing an embassy is a huge deal.