Noticed venues reverting gender neutral bathrooms back to gendered bathrooms - what's the reason?

As some venues reopened after COVID, I noticed a few of them changed all their gendered bathrooms rooms to gender neutral bathrooms. Then in the past year or two, these same venues reverted back to gendered bathrooms. Venues I've noticed in: Velvet Underground, Danforth Music Hall, Drake Underground.

Curious if anyone else has noticed this, and if anyone knows why the venue owners decided to make the switch back.