Chalk this up to frustration. People who want cycling to actually be a sport again want it to be legitimate and clean. It is neither. There are no cycling champions anymore. There are a group of people who inject drugs in their system on a scale that is so rampant that if you don't try to cheat, there is something wrong with you.
The idea of a human being getting on a bike and powering it to victory in a race seems absurd now. They have cheated so much, how could anyone accept a real star and a true talent?