I do not think you understand how bad this is going to get for Palestinians in Gaza. Hamas has just perpetrated the worst terrorist attack in Isreals history.
From everything I am reading these are not just retaliatory strikes. Isreal is preparing for a full offensive on Gaza involving tanks, artillery and infantry. This could very well end with Gaza looking like Grozny, Mariupol, or Bakhmut.
I hope that doesn't happen, but if Hamas cared at all about the Palestinian people they would do everything in their power to avoid that. Unfortunately they only care about power and I think this is going to get very ugly in the next phase of the war.