The physician and scientist Sharon Moalem wrote a book named "The Better Half: On the Genetic Superiority of Women" where he says the genetics of a woman are better and stronger than the genetics of men at every stage, that "women live longer than men" and "they have stronger immune systems" making them "superior and better than men". There are many people agreeing with him on the idea that "women are superior and better than men", and there are articles written on it, such as this one; https://www.theguardian.com/books/2020/apr/10/the-better-half-by-sharon-moalem-review-on-the-genetic-superiority-of-women

The superiority of women in colour vision, immune response, longevity, even basic survival are illustrated in Sharon Moalem’s The Better Half. After decades, if not centuries, of bad press for women and their vulnerable biology, this book argues that in fact “almost everything that is biologically difficult to do in life … is done better by women”.

A woman has two X-chromosomes. Moalem believes that the X-chromosome has always received a poor press, and that it is time this negative view is counteracted. He draws on swathes of medical and historical data to show that, in many instances, the superiority of women’s biology is explicitly linked to their possession of the second X-chromosome.

The greater complexity of women’s biology, he claims, is the secret of their success. A woman trumps a man in her lifelong survival skills, for instance in her hyperefficient immune system shrugging off infection and maximising the benefits of vaccination – which means that women can avoid the consequences of a wide range of life threatening events ranging from starvation and cancer to, Moalem has cautiously concluded, Covid-19.

In mainstream genetics it was long held that, despite having two X-chromosomes, women only made use of one X: the second randomly switched off or deactivated early on in embryonic development, a process rather summarily described as an instance of “genetic redundancy”.

Now a new spin on the X-inactivation story is emerging in genetics. Via a process called “escape from X-inactivation”, it turns out that the silenced X-chromosome is not so silent after all – there are escapees which may continue to offer back-up services, for instance providing extra cellular recovery options in the face of traumatic injury. It is to the benefits offered by this flexible availability within different cells that Moalem attributes the secrets of women’s biological superiority.

Statistics going back as far as 1662 show women living longer than men, and today’s figures show that 95% of people who have reached the age of 110 and over are female. In sport, women’s success in races such as ultra-marathons offer a different perspective on what it means to be physically superior ...

The impression given in The Better Half is that there is a lifelong free-ranging choice between X-chromosomes available to a woman, her cells dancing back and forth between the best options that will help her to heal quicker after a car crash or to overcome the bacterial infection that might lead to an ulcer.......

There's also another article on this; https://www.theguardian.com/books/2020/apr/19/the-better-half-on-the-genetic-superiority-of-women-review-bold-study-of-chromosomal-advantage