In an employment climate where many people - and particularly younger people - are struggling financially and have difficulty finding anything other than low paid jobs - any better paid jobs will be taken up.
I think in this day and age when there is growing concern about the objectification of women and increasing numbers of sexual crimes occurring within younger and younger age groups, it is unacceptable for women to be used, as Jess Phillips put it, as "bait" for men to attend functions and exhibitions, pay admittance to clubs, buy cars and boats, etc, etc.
Once upon a time, the same argument - freedom of choice, employment opportunities, etc. etc - was used to justify televising (and thus legitimising) the Miss World event. But, rather than complain that women's employment opportunities are being damaged, we should - I think - ensure that women have equal opportunities and pay in every area of employment, including business, politics and the professions - something which is definitely not happening at the moment.