I enjoy them ironically by playing the MP3’s have of their songs that I definitely only ever got from ripping physical media that I definitely did not pirate because fuck Metallica lol.
As I said I don't mind them, personally they are not in my list of favorite thrash bands, but they are also not in my list of sucky bands, they are competent and accomplished musicians. I just felt anyone shouldn't have felt much emotionality ditching Metallica for whatever reasons as at that time other bands were already playing far more advanced thrash metal.