Not sure what you're trying to say. Hamas laid out a half dozen different reasons in the media pamphlet they sent out but their leaders were clear in repeated interviews that their goal was to create a continual state of violence. And considering they have repeatedly rejected ceasefires, including the one demanded by the UNSC, it's pretty clear what the actual reason is.
More importantly, you claim terror attacks have no justification but you are continually trying to justify Oct 7.
Hamas said they attacked on Oct 7 in response to the 233 settler terrorist attacks, attacks on Gaza and attack on the Al Aqsa.
They are within their rights to attack Israeli military which is illegally occupying them, just as Ukraine is allowed to attack Russia.
They just can't target civilians, though we still have no idea if they did or how many they killed.
Meanwhile Israel has targeted and killed 30,000 people, most of whom are women and children.
No wonder the ICC is looking at charging Netanyahu.