For sure, Mel, I'm not knocking low carb/keto per se, I'm knocking those who stridently insist it is the only way, to the point where they say, as they often do, that any other way is irresponsible.
I revisited my (mildly) misspent youth a few weeks back! The Cameo, a small independent cinema near me, ran a documentary about Sonic Youth and a film of them doing Daydream Nation live on Glasgow as a celebration of its 30th year.
The drummer Steve Shelley was there doing a question and answer session, totally down to earth bloke, no rock star airs and graces about him.
When asked what their motivation was, he said, "well, back in that era, don't want to kick a man when he's down, but we didn't want to sound like Phil Collins."