So sorry you dont like them.I think the glass design is lovely! I would paint them white, and also frame out the entite door wall in a white trim....and while you’re at it, continue the trimwork around the existing area with a chair rail or wainscoting. It will be beautiful!

I think even replacing the glass with a plain glass would help - probably something frosted or some other treatment for privacy. I wouldn’t paint as the wood looks great with your floors. Getting rid of the flowery design would be first for me. A local glass business can do this.