Actually, there's no genocide happening in Gaza. Yes, there are way too many civilian casualties, which is awful. But here's the thing: Hamas often launches attacks from places where people live, putting those civilians in danger. They kind of use this as a tactic, because the more civilian casualties there are, the more pressure is on Israel to stop fighting.
Now, about those tunnels in Gaza – they're everywhere, right? But Hamas doesn't let ordinary folks use them for safety. That's pretty different from Israel, where new apartments have had to include bunkers since the 90s, and you can find bomb shelters all over the place. So, the sad truth is, the high number of civilians dying in Gaza is mainly because of how Hamas operates, using its own people as a shield.