Oh for goodness sake seline your family may be the most hygienic people around.
But what you are doing is generalising your family your circumstances and applying it to everyone. Which is dangerous. As some husbands will be abusive, uneducated and scruffy, turning up at post natal wards contaminating the spaces, taking over and intimidating the patients.
The midwives can’t screen for canny husband joe bloggs who washes his hands, hasn’t got a hacking cough, will respect everyone’s privacy and wouldn’t harm a fly. Compared to vile abusive scum bag filth.
You wouldn’t allow random people of any sex access to a nursery or 24 hour access to any other kind of hospital ward. So why are they allowed to roam post natal wards, where yes the newborns mother may be present, but she may also be still under the influence of medication, physically incapacitated and exhausted. It has the potential to be a serious safeguarding issue.
Try and think about if you had another child, and you had no childcare so your husband had to stay with your existing child. You have no choice but to stay on the post natal ward alone.
You’ve had a terrible birth can barely move and are very vulnerable. Even if you have the money to pay there are no private rooms available.
Would you want some scruffy abusive arsehole who happens to be the husband of the lady next to you hanging around near your bed 25 hours a day when you are at your most vulnerable?
Even if you can get up to the toilet it means you will have to leave your newborn next to him.
If you can’t, the nurse will have to bring you a bed pan while he’s right there on the other side of the curtain.
Whereas if he was only there for two hours on an evening, it minimises the impact on you.
You just can’t see past your own family and circumstances.