Well I don't think the music theory people actually think Johnny Rotten was sitting around thinking, "you know what mate, this bleedin song needs an augmented triad!" they're just trying to fit actual music to music theory, which is complex (and interesting).
The punk guys couldn't care less about music theory or whatever, they cared about having fun with the music and playing skills were almost irrelevant, almost frowned upon (you don't hear a lot of guitar solos in punk - it's mostly 3-note, fast paced music with rebelious lyrics... I feel so old describing it like that :D ). For a time, "broken" timing was in vogue, both in some punk bands and in a lot in metal (not sure if Metallica was a pioneer with that? I am too "young" to remember).
The metal guys were not completely different, to be honest, except for playing skills being much more important, as it's integral part of the music to have endless solos and complex riffs... but at least in my circles it was more about raw skills (how fast you could play more than, say, how much "feeling", though that was important too) than theoretical knowledge.
I have never been much of a fan of punk music but I love the punk aesthetic. That mindset really extends to so many things.
That said, there’s some legend and a Guitar World interview about how Clif was the theory guy in Metallica: https://www.rocknrollinsight.com/2017/03/cliff-burtons-influ...
This discusses some timing anomalies in some Metallica music and also seemingly refutes the point that Clif was the Master of their Puppets https://metalintheory.com/metallica-and-the-case-of-the-miss...
Overall, I used to like Metallica as a kid but I hated what they did with the whole Napster thing enough that it inspired many years of amazing torrent community interaction that has brought me so much musical joy and good times. I also despise some of their decisions around mixing / overall sound of albums like Death Magnetic given that their own personal amazing rehearsal spaces are fully kitted out with Meyer Sound systems, which are fantastic and arguably the best in the world, yet their music sounds like that. Perhaps all those years playing have wrecked their ability to hear anything over 6khz.
From what I've seen it's mostly amateur experts and single-tradition performers that have the prescriptive "top down" view of theory. If you're actually playing a lot of different types of music with a lot of different types of musicians you just can't avoid noticing what doesn't fit into it.
I've had similar experiences trying to transcribe non-western folk music, like Bata drumming from Cuba. You can definitely notate it, but the formal structure of the songs doesn't fit well into traditional notation, so it is necessarily an incomplete technique that more or less HAS to be married to audio recordings or videos if you want to learn the music at a later point.
This is not limited to punk bands, it's common to nearly all folk music. I think anyone with a music theory would probably be very aware that the analysis tools are mostly only useful for certain styles.
edit: Here's someone who "get's it" - academic analysis, but clearly understands that it was likely arrived at organically https://www.youtube.com/@metalmusictheory5401
At base - chords, scales, keys - it all relates back to fifths, the most harmonic interval. That's based on physics, not Western classical music.
All languages ultimately relate to the way humans produce sound. That does not mean that English linguistics is tremendously useful in analyzing Japanese, even if it's better than nothing.
We have bone flutes with pentatonic tuning that are ~50 thousand years old. We have written records of scales, including major and minor, that are older than Ancient Greece.
And if scales are that old, then so are keys, and so are chords; no?
A young banjo player asks to jam with the old timers at the sawmill. Sure, they say, and invite him in. As they play for awhile, the youngun asks the elder picker, "Say, old man, can you even read music?" to which the elder replies, "Not enough to ruin my playin'"
2. Lars is a pretty good drummer; anyone who doubts it should try getting through Master of Puppets without going into cardiac arrest.
3. The entire band does the lurch in unison on the record, and they do it live. It's clearly on purpose.
That said, I’ve watched some comparison videos of his drumming vs more expressive and I can understand where people are coming from :,)
All that being said, I think this timing strangeness could absolutely have started because that's how Lars played it (intentional or not), and everyone adapted to him because it's cool.
TBF, they are all talented, but they are really something else entirely as a band.
In music, the reality is that; if it sounds good, it is good.
I've seen some youtube videos trying to analyze grunge or punk music, and you can tell they're struggling. There's such a reach for 'i think this supposed to be an inverted diminished c minor suspended 7 missing the 4th and...', and if you've ever actually been in a punk band, or seen these kids play, you know they just tried a bunch of different notes until they found what sounded good.
I cant imagine how that pisses off a lot of people with very expensive music degrees.