I disagree about this being good. I think this is ugly as sin. This is an aesthetics point but isn't most of this aesthetics anyways? I want `select` and `diss

I disagree about this being good. I think this is ugly as sin. This is an aesthetics point but isn't most of this aesthetics anyways? I want `select` and `dissoc`. I also would like for those to be performant (instead of requiring a bunch of copies). I don't want to have to choose between expressiveness and performance. I don't write Clojure in the day-to-day but I think it hits those beats very well.