“We have been there and done that.”
Please, Don’t equate the 2.
The Vincennes had been harassed by Iranian small boats earlier, so they already on alert for a possible attack. They tried to contact the plane & gave warnings 9 or 10 times.
The Iranians didn’t warn planes about the Vincennes being there. They should have advised different flight paths to avoid the area. They didn’t care.
Still shot down without any consultation with higher authority.