I have learned many things while being open to what is new. In fact, I have built a nice library of music across over 40 genres, including classic rock, as well as exotic genres like J-Pop, K-Pop, African, Icelandic, etc.... There are 6 billion people on this earth, of which a small percentage have chosen music as their artistic expression. This whole "this sucks" attitude so reeks of being a narcissist, rather than seeing the goodness that someone else has achieved some uniquely newer art that speaks to your inner sensibilities. Who cares if something stands the test of time, when today you can have something new to add to the soundtrack of your life.