I don't know that the "new" formula country bothers me any more than the "new" formula pop sound, including the millenial warble. I don't find them offensive as much as I find them like caffeine free diet Coke - no substance, no flavor.
Of course, both of them make blues (including 50 year old blues recordings) and classic rock sound pretty darn good.
Our NPR affiliate split into two stations, one of which is news/talk and the other is all music. They seem to know contemporary music well, and they do a nice job of avoiding formula music and playing stuff that seems to have some merit. They make pretty good listening and surprise me with new stuff. I've pretty much given up on following new music, but at least that station is interesting.