Stayed in China Airlines lounge till about 11 pm, but I entered at around 7 pm. At around 9 there was an announcement saying something about Priority Pass. I missed some of it, but sounded like they said for the PP guests to leave or something like that. I ignored it of course, no one cared.

As a data point - Air France lounge was closed, not sure altogether or just at that time, though it's showing on the PP site as available.

As a data point - Virgin Atlantic Clubhouse SFO is not accessible with Capital One Venture X. They said that they stopped accepting CapOne in March and had no idea if they will resume.