While I agree with many of budda's points on the changes in society, I think that much of the so called "feminization" of culture is probably related to the influence of co-dependency in our lives. Whether or not co-dependency is a problem to be solved is controversial but many of the traits that characterize the condition certainly seem to have relevance to a discussion of how decisions are made by men in their relations with the significant other as well as, and in particular, with male pattern baldness. I think that head shaving is best for me, but for reasons I can't frankly understand, some "legitimately" prefer the balding look

. However, if a guy won't shave his head because he has the following traits, it's probably feminization or co-dependency.
I found these signs of co-dependency in Wikipedia & I suggest that they may be characterized as part of the feminization phenom:
A balding guy may resist shaving if he has the following feelings (note: these aren't all the co-dependency patterns in the syndrome.)
Denial Patterns:
* I have difficulty identifying what I am feeling.
* I minimize, alter or deny how I truly feel.
* I perceive myself as completely unselfish and dedicated to the well being of others.
Low Self Esteem Patterns:
* I have difficulty making decisions.
* I judge everything I think, say or do harshly, as never "good enough."
* I am embarrassed to receive recognition and praise or gifts.
* I do not ask others to meet my needs or desires.
* I value others' approval of my thinking, feelings and behavior over my own.
* I do not perceive myself as a lovable or worthwhile person.
Compliance Patterns:
* I compromise my own values and integrity to avoid rejection or others' anger.
* I am very sensitive to how others are feeling and feel the same.
* I am extremely loyal, remaining in harmful situations too long.
* I value others' opinions and feelings more than my own and am afraid to express differing opinions and feelings of my own.
* I put aside my own interests and hobbies in order to do what others want.
If a balding guy has these behavior pattern, he may be seen as submitting to the feminization of society if it prevents him from shaving his head in response to mpb or causes him to resist any thoughts of growing a beard. From my point of view these aren't healthy patterns in any relationship, particularly with women, because they cause a guy to be in effect a possession of the woman and not a partner. To that extent surely it feminizes that guy.
But it's just my opinion.