flaggotry
Excessive patriotism which is overcompensation for personal inadequacy.
Driving around in your white '91 Ford Bronco blasting "Proud To Be An American" with is a good way to demonstrate your flaggotry.
Flaggotry
1. (n) The use of flags to convey information, particularly which group or groups an individual aligns. Most noticeable in LGBT+ factions and extremist groups.
We know the shooter's agenda, based on the flaggotry displayed on their scoial media
Flaggotry
The obsessive hatred towards the Pride Flag and the LGBTQIA+ movement as a whole
Oh look, there's Ron again sharing his flaggotry to the neighborhood Facebook group