So, we've had the Spanish, Mexican, Lone Star, Confederate and the U.S. Flag, flying over where I live, at one point or another.
(Did I forget the French?)
You either ban everyone except the state and U.S. Flag, or ban none of them.
So the Original Spanish and Mexican settlers to Texas were all sweetness and light, abused no one, had no slaves, etc...
I ain't buying it.
Ban all except the current one(s) or let them all fly.
"Those that forget history are...."