A lot of people who have this opinion do not know the definition of "fair-weather fan."
A fair-weather fan is someone who only follows a team when they are good, but ignores them and stops watching games when they're bad. That's not what's happening here.
People are rightfully criticizing the organization for roster mismanagement and uninspired play. You being an eternal homer doesn't make you a better fan than those who choose to be realistic.
I took a flyer before the season on Baker to win MVP at 21:1. After a few weeks,I had the opportunity to cash out at 4X my original bet, but didn't do it. I don't think that one is going to come through for me.