One person can do something, but one person can’t do everything. If you are already running a farm co-op, leading a union, or so on, you simply don’t have the time to address the hundred other things you can see in the news in a single day. The point still stands, you can’t control everything, so even if you are making change on one or two points, you have to avoid being angry about the hundred other things you cannot.
That makes sense to me… You really only want one path for the air flow. E g. In through the front, over the components, and out the back.
Most of the fans in this setup are just fighting against each other.