Tbh even though I hate country music, people have been saying that for decades. All of the stuff that are considered classics now were hated by purists and critics, but were commercially successful.
It’s also weird that as you get older, some of the stuff that was popular was hated by snobs in their respective media interests are now considered classics. Back then you got bitched at for liking it, and now you’ll get bitched at for NOT liking it.
Also people throw the term sellout too much. It’s usually just a facade for “this changed and I don’t like it”. You’re listening to the mainstream radio, it’s ALWAYS been about making money. Those old classics only have “integrity” solely because you like it, and the new one is “fake” because you don’t like it.