This whole thing is a shit show and as long as Israel have the support of the West it will get worse. Sadly I don't see the support going any time soon.
The othering of the Palestinian people is frankly terrifying and anyone justifying the deaths of the thousands of civilians as a casualty in the fight against Hamas should be taking a long hard look at themselves and not liking what they see.
Hamas are a terrorist organisation. Generally we expect terrorist organisations to behave like shit. Generally we try and take them out with minimal civilian casualties recognising that those civilians are not the terrorist organisation. None of that seems to apply here.
If Hamas were based in tunnels under Israel , Egypt or anywhere other than Palestine I would bet my house they wouldn't be bombing the shit out of it and going ahh well we told people to leave.