Nobody plays the Dutch.
At least not at master level
Not true. Mikhail Botvinnik, Nigel Short, Simen Agdestein, Artur Yusupov and Sergei Dolmatov all had the Dutch Defence in their repertoire. Magnus Carlsen crushed Caruana with a Stonewall Dutch last year and even Vladimir Kramnik has used it from time to time as a surprise weapon.
game will change your feelings:
I'm not actually 1462 btw :) Don't really play turn based because I always forget about games. So far its 7...Nfd7 8.exd6 cxd4 9.dxe7 Qxe7 10.0-0 Nc6 11.Nf4 Nc5 12.Na3 Be6 13.Re1 Rad8.