Did Israel intentionally let Hamas commit the October 7th attack?

Juxtapose

I have a friend who is falling for Hamas propaganda and to me it is ridiculous to think that the Israeli government would let their own people be raped and killed to justify killing Palestinians.

He says they intentionally withdrew security and they knew the attack was going to happen. I normally don't like using CNN as a source (all corporate news media should be taken with a huge grain of salt) but here it is:

https://amp.cnn.com/cnn/2023/12/01/middleeast/israel-hamas-gaza-intelligence-intl/index.html

Seems to me like Israel did not take the threat seriously and this sounds a lot like people blaming George W Bush for 9/11 when you can't really prove he intentionally let it happen.

I hate Bush, but the burden of proof is important.

Did Israel intentionally let Hamas commit the October 7th attack?
21 Opinion