Shyness is a virtue that's also attractive among men too; it's a virtue as per Islamic teachings, and thus, is good to have regardless of gender.

The Prophet Muhammad (PBUH) was reported on Sahih Hadiths as being pretty shy/bashful himself.

(I do agree that being painfully shy to the point of being uncomfortable with one's own self is maybe not healthy behavior. But yes, otherwise, shyness is a virtue).

Honestly, the points that you've put out here, most of them are something that men ought to emulate and practice too.

Also, some men might legit like tomboyish and/or bold/assertive women? Can't control their preference or whom they find attractive, I mean?