@jolly1766 @redbaybound @jimhubbell6177 @RadioFreeTom Who is overstating? There was just large study concluding 19% reduction in R. Other studies have mostly been in line with that in terms of magnitude. That's not zero, it's not 100%. Reality is messy.
@jolly1766@redbaybound@jimhubbell6177@RadioFreeTom谁夸大了？有一项大型研究得出的结论是R降低了19%。其他研究大多在幅度上与之一致。这不是零，也不是100%。现实是混乱的。