I suspect that those who say they were never held back nor disadvantaged by their gender are in the younger cohort of Grans and/or had careers in the professions or civil service - these were among the first to equalise terms and conditions , probably because of the pressure from strong women in the professions and certainly thanks to the efforts of a strong Union in the Civil Service.
Someone has posted a series of pictures from the seventies of the staff at a local Primary school. It is striking that in the earlier pictures there are only 2 men in the pictures - The Headmaster and the Janitor. This continues until 1976 when suddenly there is 1 more man, a young teacher. By 1979, the headmaster has retired and been replaced by........Youv'e guessed it ......the young male teacher. he, in turn has been replaced by another female teacher.
The first 2 'Feminist' campaigns I was involved with were both to do with housing. One was concerned with Council Housing as Council tenancies were then, late70s, early 80s, issued in one name only, generally the 'Man of the House'. This meant that a man could throw his wife (and/or) children out of the house on a whim or after a fight or disagreement, leaving them homeless, with no recourse to the law. Alternatively if the man left the house and did not pay the rent the wife and children would be evicted and have to apply for alternative housing. We campaigned and succeeded in having all Council tenancies issued jointly to both partners.
The other campaign was for the Matrimonial Homes Family Protection Act, which gave spouses the right to remain in their own home, even if their name was not on the tenancy, ownership or mortgage documents, and to have the other spouse barred from the property if Domestic Violence could be proved.
Later, I was involved in the campaign around Rape in Marriage. which was also successful in that charges could be brought, although the first case under the new law was found 'Not Proven', as the judge directed the jury to the fact that the Husband claimed that he 'did not know there was lack of consent'.
This type of change to the law and 'custom and practice' did not happen out of the blue but rather had to be fought for every step of the way. Sadly most younger women do not appreciate or acknowledge the work and dedication of their older sisters in getting us to where we are today.