I always thought that is what Israel wanted anyway.

So, it’s an unattended concentration camp, and they hope everyone dies there.

Well, killing some and hope the rest will try to flee to Egypt at which point Gaza is free for the taking.

Or well, maybe, they hope that in desperation people will try to rush the blockade, at which point they just kill them. Hamas awful actions have given Israel plenty of ammunition to keep everyone else on the world stage away for a while, no matter what they do now.