Question about emissions exempt tags

[Sinner6.0L]

@vw16vcabby

that leads me to next point…

if the car is getting emissions, and the obd2 port will not read, it can still get passed.

I know I love that, more reason for me to believe emissions is just money making bullshit.

I’m not to sure about the same car coming in 2 years in a row with the OBD II port inop. Does that raise any flags?