Txdigest.com

I've read a number of opinion pieces on this. I believe the primary reason was the "invasion" of millions of people mainly from South America. They were allowed to wade across the Rio Grande and into the United States.
Biden offered no explanation of why he allowed this to happen. Clearly, he could have stopped it. This greatly pissed off a majority of the country. That's why Trump won. But, more than that it may have destroyed the Democrat majority for good. I don't see how they come back.