The only ones on that list that remotely resemble country music singers is, R. Cash, Reba M. and Dirks B. And those three are not good examples. Reba being a possible! I quit Reba after she quit the people who helped her get started in her career.
I like , what I consider good music. The personal life of the artist isn't really important unless they are a political activist, that threatens what the founders laid out for us in the Constitution. Willy Nelson is a flaming Liberal, but I sure do like most of his music.