Perhaps.
But here is another data point, though not from Texas.
In my home state of Washington, I just returned from a walk in a not very crowded park. The Governor's rule is mask are to be worn inside at all time when one is awahy from home. Outside one must wear a mask when he/she can't stay at least feet from other people. At this park staying 6 feet away was a piece of cake. Staying 20 feet away is not a problem. Yet, I estimate about 1/3 of the people in the park were wearing masks.
I hope that means our recent upswing in new CV victims is temporary. OTOH, the current Rt has jumped from 1.09 to 1.14 in the past few days.
A month ago it was hovering around 0.95. We can hope.