Ofc it's going to be anecdotal. But that doesn't mean it's not true. 12 eggs indivially wrapped vs a dozen. 1 green onion in a plastic bag instead of a few in a smaller grocery plastic bag. Individual plastic bottles to hold 3 tablespoons of vinegar.
I'm not arguing it isn't true at all - just saying that anecdotes alone aren't going to prove this one way or another, at least not to my satisfaction.
> Ofc it's going to be anecdotal
Not really. People link to studies/research here frequently in comments.