Is the Bible Belt still quite religious?

I know in the 60s+ it was always really Christian, but with the advancement of technology, is it still as religious as it used to be?

Edit: I am not insulting anyone. Please don’t take it that way. I am more so talking about the easier access to education and the spread of information. Maybe I worded this wrong. I apologise if anyone has been offended. This is not my intention.