Not true, for pure logistical reasons...Gaza is so small and overpopulated that anywhere you shoot from, its "civilian area", there's very few open spaces and surely not any "jungle"
That is easily debunkable.
* There is population concentration but if you look up Gaza on google maps you'll see that there is also large unpopulated areas. Many of which are covered with trees (inaccurate use of the word "jungle" by me) like this screenshot from North Eastern Gaza without any tall apartments in sight for the terrorists to bomb:

* You can compare google maps with some of the videos I mentioned above from all these years where there is a face off and see that every time there is a rocket launch, it clearly is from an open area without any tall buildings in sight. You can also see the cover of trees used to hide the positions in some videos.
* The past 4 days has been mainly a land attack not a rocket attack like previous battles; this means majority of Palestinian forces are already on the front line and inside the occupied land, not in Gaza itself to be hit by any air raids when the terrorists bomb apartments!
* Israeli terrorists are mainly using precision strikes so even claiming or inferring it is a "mistake" is outright false.
* The targets which these terrorist are hitting with their fighter jets are civilian, many of which are too obvious to be civilian like the schools built and controlled by United Nations (UNRWA), hospitals as I mentioned earlier too, the press building, even ambulances in middle of the roads!