the bomb sound is fake? so someone just had jdam sounds ready to go? for a palenstinian rocket mistake? that blew up much bigger than anything they use?
Except it wasn't, the videos where people keep analyzing the sound were all bullshit. It was a shitty rocket misfire that landed in the parking lot, leaving a small crater.
https://www.bbc.com/news/world-middle-east-67144061
There is countless analysis on it, everyone concludes this was a small warhead, but rather fiery because of the unburnt rocket fuel. Minimal damage to buildings, but it killed many because they were all huddled in the car park where it dropped.
Discussion
The aftermath is not that of a JDAM, nobody disputes this. So yes, it must be bullshit, since the damage caused there is not consistent with what a JDAM can do.
here is 500lb bombs which look similar https://www.youtube.com/watch?v=ZHPa0upQdRQ
similar sound tiny crater https://www.youtube.com/watch?v=2GlBgENrOgY&t=60
the sound is something faster than the pali rockets and moving directly down