Don’t fall for this. The polls are tightening now by design. The dem handlers want to next show Grabem and Kamaltoe with a convention bump in the polls.
This is all scripted for the masses.
You may be right, but this is not a “tightening” poll for Texas—it actually reflects a larger lead for Trump than other recent polls. The 3 previous polls listed by RCP are Trump +2, Biden +1, and Trump +6.
I think anyone who simply assumes Texas is comfortably red either has not been paying attention for the last several elections or lives in rural Texas and doesn’t see what is happening in and around the cities.