Yendor has (IIRC) no love lost for Tejanos; I don't know that Scott has expressed an opinion (but IIRC, He is no fan of abject stupidity, either).
It's Spice who gets upset about blanket condemnation of Tejanos. I try to remind him that there are Texans, and People from Texas; it's the former that I tend to have problems with.
(Being an expatriate New Messican, I'm allowed...)