Hello, I have a quick question about the Anguish Path of Agony; do the bonuses for the Anguish Path actually influence the rewards at the end of a raid?

To clarify, I am talking about the bonuses chosen for the Anguish level, like the 0.01% increase in drop item quality like in the photo. I tried looking online, but all I found were posts from before the Anguish 2.0 update.

Thanks in advance!

Like really, how often?