How lazy can people get

I thought the tendency of many "songs" written today, to consist of one or two phrases sung over and over, to be really lazy.

I heard an even lazier singer the other day. She or he (I think she) sang the first verse of "Scarborough Fair" several times, with none of the other verses. I don't need to do my own web search, or go to a music store to look at music books, to know that it is easy to find the words to this song.