Texas, along with so many other States, is already flooded with so called 'refugees' coming from South America and around the world through Mexico. Given that America cannot deal with the number of illegals in the country now, it is utterly absurd to import more refugees deliberately. The only way this makes any sense is if the goal is to overwhelm and crash the public infrastructure of America, and to overwhelm and bankrupt American Social Services.
Importing thousands, or hundreds of thousands, or millions, of uneducated laborers keep wages low which makes Republicans happy. And it provides millions of illegal votes for Democrats which is essentially at this point the only thing that is keeping them in power. On the other hand, it is very injurious to Joe sixpack American citizens in a myriad of different ways. What is best for the American people is the very last thing either Party is concerned about (which is why they HATE Trump so much). What is best for themselves and their controllers/donors is their primary mission, always.