On the meaning of Palestine will be free, don't westplain the Palestinians by reading your interpretation into their mind. Instead, listen to what they actually said.
https://youtu.be/w4iGFT9Yl9o?si=oWKWAUzlMSec4n67
A lot of misunderstanding about Israel stems from people not reading the situation as it is, ie: listening to what both sides actually say, instead, they are listening to their own projections of the Jews and the Palestinians.
And your take that on Oct 6 Israel held thousands of Gaza doesn't explain why Israel would unilaterally pull out from GAZA in 2005, which is just another way of saying that it's likely to be false.