I believe the government mandate was ruled unconstitutional, but not the ability of a private business to require a mask. Not positive, but they can probably do so at their own peril.
Jean-Pierre [Press Conference]: If experts decide we need different vaccines, including a variant-specific vaccine, we don't have the funding to secure them, so our testing capacity won't be able to support surge demand.
Jean-Pierre: I don't have anything to provide to you. [evidence of 'war crimes']
[because there is no proof of Russia committing war crimes]