It might be possible to verbally persuade some men that this was worth working on-- but it might also take considerable work just to find usable methods.

I've read one account of a man who found that pornography was giving him irrational standards about what women ought to look like and do, and that staying away from pornography for a while (months?) recalibrated his standards towards actual women.

For a science fictional look at the possible effects of not being able to see facial beauty, see Ted Chiang's "Liking What You See: A Documentary".