While I understand you, I think you should look at it from the Israelis point of view.
1,400 people are dead. Others are abducted, missing or injured. A large number of people have been evacuated from the south or north and are living elsewhere, without anyone knowing how long it would take. Communities have been destroyed. People have lost their homes and everything in it, and are left with nothing. Survivors, including children, saw their loved one being executed. Rockets are fired daily. People are scared to leave their homes. Lives have been massively interrupted, with different ramifications on people's abilities to earn a living.
The country, as a whole, is still in shock and mourning. And the idea we'll ever be able to just go on knowing Hamas is on the other side of the border, after what we've seen its capable of, is unthinkable. It's too scary.
So yeah, under those circumstances, people don't particularly care about the civilians of Gaza and especially aren't going to scold the IDF for its methods. It's unfortunate, but I think it's also understandable. We're only human.