A&M Class of '79 here. MS in '81 as well.
I came to A&M from Connecticut, so I had no pre-conceived ideas about the A&M/Texas rivalry. That said, it didn't take long to realize people from the University of Texas have an arrogance that goes beyond any I've ever personally experienced. No need for examples, it just exists.
I was thrilled when A&M joined the SEC. However, in my opinion, the SEC back then is not the same SEC today. Back then, the SEC gave A&M the opportunity to free themselves from that dictatorial institution in Austin. And to be the sole representative from Texas. It's been a great ride...and regardless of what Texas said back then, we didn't need them, and haven't looked back. Now, Texas is joining the SEC, which obviously is a money grab for them and the SEC. Outside of money, I can't see the cultural fit with the SEC.
I'm surprised by all the hate on this board toward A&M. We moved to Blount County back in 2009. Two of our daughters have degrees from the University of Tennessee. All of our neighbors are UT fans...and none of them have cast any ill will toward me or A&M. In fact, my next door neighbor went to the UT/A&M football game at College Station in 2016...and said, in spite of the loss, it was a great experience.
My personal feeling...I would welcome the opportunity to join the Big 10 after Texas joins the SEC. I base that on the mere fact that Texas has a history of dictating their demands and desires in whatever conference they're in. The SEC we know and love today is gone as soon as Texas becomes a member...and it will only get worse.