We participate in a hobby/sport/lifestyle in which dramatic in short periods of time isn't in the cards. People expecting differently, should probably take up another hobby/sport/lifestyle. Having said that, we can see marked difference in "some" data showing that a 2:1:1 4:1:1 and 8:1:1 BCAA profile could have different effects.
We don't live in vacuum. What didn't worked for me when I was 28, seems to help me now. What works while I'm keto, doesn't do much using a traditional diet. What I really don't understand is if people do enough research, they understand all of this isn't an all or nothing, black or white, right or wrong scenario but it seems some well known "nutritionists" tend to take that view until they are proven wrong....And they often have been over the last 15yrs.
15yrs ago, spiking insulin with 50+ grams of sugar and maltodextrin was literally pushed by the experts....the same people who are against it now.