Forgot to mention I’ve seen the other 3 you mention live. For me it was like watching a mediocre version of a show I’d already seen. I would be interested in seeing the new, stripped down, show ZZ Top is putting on, but that would never fly at the Super Bowl. As for Paul... well, he’s been doing the same show for 20-years.
I saw Petty/Heartbreakers in 85. Great show. He made a live album from that tour. Saw McCartney. Didn’t love it overall, but it’s sorta like going to see Devil’s Tower. It’s just something you have to do. Ok, done it. Movin’ on. I am glad I got to hear him in person singing so many timeless songs, especially “Maybe I’m Amazed.” Never saw ZZ Top. I think I’d probably get bored also. But they’re perfect for a 15 minute halftime set on teevee.