Is it too much to ask for a little originality?

The majority of the songs I hear on the radio I know have been sampled or later on find out have been sampled. Rappers have a lot of the same sayings that the pioneers of rap use to say instead of making up their own. Outside of the realm of music, some of the fashion from decades past are now back in fashion. Things like this really make the old saying 'there is nothing new under the sun' true.