My wife and I love to visit New Orleans. Statistically, it's a very dangerous city. But, it just doesn't seem like it (no doubt there are reasons). We're all different, I'm into RVing, traveling in a large diesel pusher, for the convenience, the comfort, the pleasure, the affordability, .....etc. For us, all things considered, it's just not as convenient to RV into Mexico, nor does it offer the pleasures that we seek.
I have opinions on how and why Mexico has changed, in the last 45 years. But, IMO my opinions have no bearing on the subject matter of this thread. None of us have the power to change these things. Primarily, I just want the rest of my life to be convenient and peaceful. And, my relatives in Delicias (in the state of Chihuahua Mexico) seem to want the same.