I lived in the Houston area for 12 years (2010-2022). I worked for a Houston based company for 18 years prior to that. I have a lot of friends that are A&M fans and have zero issue with any of them. There are several past and present co-workers, acquaintances, and the like that I can't say the same about. There are a few, but nowhere where near as many as the A&M friends.
Additionally, the hospitality that I was shown when I attend the Vols vs. A&M game was the best I have ever been treated as an opposing fan.