Years ago (2004) I watched a video of an Iraqi insurgent kneeling on a street, aiming a RPG-7 and getting shot (by a Bradley IFV's coax machine gun). Like probably most Western viewers of that video, I though "What an unskilled moron. Kneeling on an open street - no camouflage, no concealment!".
Well, today I had a Déjà vu.
The apparently ultra-low marksmanship skill of the average current opponents coupled with hard body armour plates will probably burn very, very stupid lessons into Western armies' institutional memories.
Remember the blunders of Israeli army forces in Lebanon 2006 after raiding marginally defended Palestinian territories for years!