It's constantly improving though.
DLSS 3.5 for example comes with that new AI enhanced RT that makes RT features look better, respond to changes in lighting conditions faster, and still remain at pre-enhanced levels of performance or better.
And Reflex fixes a lot of the latency issue.
A lot of games don't use the latest version of DLSS though, so I don't blame you if you have a bad experience with it.
I don't know why people insist on this narrative. Isn't the truth horrible enough? Hamas is allegedly using hospitals as shields, which is horrible. Israel is willing to kill countless civilians to get at Hamas, which is also horrible.