The 10 for 1 prisoner exchange cost a lot more than 10 to 1 in the full accounting, not that I expect Hamas to take a full account.
Hamas isn’t gone, but if Israel’s old strategy was mowing the lawn, I suspect that this cutting was quite a bit lower than previous ones. Yeah, Hamas (or something worse) will survive, but they have an awful lot of rebuilding before they can do something like Oct. 7 again.