Stacey is merely stating out loud that which many coaches say. Easy to talk tough on an internet forum. I suspect you try to have the same conversation around a bunch of college coaches it may be you that finds themselves out of the norm.
Me personally, i see no reason not to wear one of the modern helmet face masks. The rip-it mask was very thin titanium wires and very open, yet fully protecting. One issue in college may be that they have equipment sponsorship, so they get the gear from a specific helmet maker. If they want a mask the get something that looks like this:

I suspect school and equipment manufacture make it hard to do something different. Anyway going to be hard to argue that these are not somewhat obtrusive.
This type of injury is pretty rare, and it does not seem you are putting your life at eminent risk batting without a facemask. Not really getting to equivocation to a car racing helmet, or a cup. Certainly pitching without a facemask does not seem to be flirting with eminent disaster.