Yes they should be banned, I will give you my experience.
I was admitted to a ward with maybe 6 female beds in it, and down a small hallway was an open male bed ward.
I presume we may have all used the same toilets and bathrooms, which were not clean, so I used lots of the hospitals wipes and sprays to clean them, each time I visited.
The wards were wide open, no doors, something like a squared off arch.
I think I only stayed one night, and was awake very late, I hadn’t expected or wanted to stay at all.
Some time in the night, I woke to see something odd in my face, a man’s penis, and I screamed and pushed him away.
Apparently he had dementia, and had been bothering the women in this ward for days.
Later on a lovely lady screaming, woke me, and this man now had his trousers or pj’s off and was sitting on the chair next to me, later again, he was opening my side cabinet of drawers.
All in the middle of the night.
I grabbed his arm on two occasions, and told him to get out, taking him out of the ward myself, trailing my blood transfusion roller trolley with me.
I did phone my husband and ask him to phone the police, but he wouldn’t.
Nothing was done, and no one in staff apologised.
The ladies on the ward were lovely, and before I was discharged, made sure one lady was getting drinks, and sips of water, when no staff were bothering to.
I think I was only there for one night, and it was hell.
No woman should have to suffer on a mixed ward.
Hospitals are hell, and I’ve stayed on a children’s ward overnight, where the raucous staff were screeching and playing games all night, running down the corridors, in between rooms full of sick children. This was the night staff, the day staff were lovely and quite normally behaved.
I wasn’t clapping for anyone in lockdown. These were two badly managed wards. Male patients should not be anywhere near or allowed to access female patients in hospital