Think of it this way. How do you think the boys will feel when they run out to a game in an empty stadium.
This isn't about points or any bullshit like that. This is about supporting the team we love and letting them know (the players and coaching staff) that we will not abandon them.
We show our support by cheering them on while they play. That's all we can do, that is the role we play on game day.
In the end, do what you want, but don't claim to support the team no matter what, then cite conditions where you won't support the team.
No matter what means just that. NO. MATTER. WHAT. hence, liar.