Not mentioned was the fact that US & Israeli aircraft are likely attacking different types of targets than those hit in the early days of the conflict. Instead of command, control, and communications buildings, or weapons factories, etc., that can be approached at high altitude, they might be striking individual IRGC units and other targets that require a low altitude approach, making the aircraft more vulnerable to antiaircraft artillery fire...
Exactly
It was reported on Tousi TV with a video that Iranian citizens are providing locations of IRGC individuals and targets to Mossad with a pin on a Google map.