Hardly. There is no shortage of good music to listen to. I can live without Black Sabbath. I did see them live in Dago in 1970 when they opened for Grand funk and Paranoid was just coming out. Great show.
Same here and plenty of time for them all including sabbath. Paid $6 around 1980 for Judas Priest with warmup band and first tour from Def Leppard on through the night. They were the same age as me - about 17.
$6 for the pair and free weed they couldn’t stop passing it around.