rockstar missions need to let go of my hand

Rockstar will build an entire city and then fail me because I parked on the wrong side of a yellow mission marker. Let me choose the alley, steal a different car, climb the roof, or start shooting too early and deal with the mess. If Jason says take the van and I arrive in a stolen police cruiser, the mission should bend instead of throwing MISSION FAILED at me. The open world says do anything. The missions say stand exactly here. That gap felt old in GTA V and it will feel ancient in GTA 6.