I get the emotionalism behind this moment. But words matter. This was a state sponsored effort.
If there is any delineation between a terrorist act and state violence, it should be the existence of a state.
A state exists, Palestine. This was a state action, not a terrorist action. It was an act of open war, but not an act of terrorism. That’s a different thing.
Definitions and words matter. It can’t be “Everything I hate is terrorism”. Look at how the American right has done this with the word ‘fascism’ (largely to obscure their clearly fascistic approaches).
What Hamas did was not an act of terrorism. They have done that previously. This was an act of war.