Does anyone else think that none of this is really that important? Really, not having to name a function and using it inline is an important feature, compared t

Does anyone else think that none of this is really that important? Really, not having to name a function and using it inline is an important feature, compared to defining it just before? And map is a lot more powerful than a for loop? I get the argument that its a nice to have, but does it justify a post called "can your language do this"? Really?