What nonsense. That tactic worked for a moment for Hamas. Israel has learned from it.

Israel is not going to let significant Hezbollah forces through its borders (or its coast). It would indeed be a massive slaughter.

And if you imagine Hezbollah building up forces so a few could break through - Israel would oblitterate the buildups.

Also, Israeli tech is quite good for fighting on their own soil - they have precision weapons so they can minimize collateral damage to their own population the way they were able to do in Gaza.

And there are armed Israeli citizens all over the place, which is one reason Hamas wasn't more successful.