I don't mind dada. Once you get used to it, it can be quite a thrill.
Some dada literature? hmmmm
Gertrude Stein.
Louis Zukofsky.
William Carlos Williams dabbled a bit in this form
There is not much in the way of writers because the movement burnt out pretty quicky just like other modernist forms like cubism, objectivism etc but have left their timeless mark forever.
The point in dada is that there is no such thing as nonsense or 'no meaning' but that there is too much meaning. They strip language down to it, removing representation so that it is in its 'pure textual form'.
I don't know whether many people like this but I think it was an important movement to modernism and then to post-modernism. Apparently if we didn't have dada, we wouldn't have punk or surrealism etc.