At no time in those examples did I have to exchange funds, pass my corporate card, etc.
Speaking as a home remote worker (Salesforce/Heroku not IBM or WeWork) that likes to visit offices sometimes and travels quite a bit, having the option of on-demand access to working spaces with other humans, and a facility-access processes I can rely on, and a facility I can mostly assume will work would be a pretty great upgrade to my work experience.
Expense reports suck. It’s not just the process burden, but making that the norm rather than an exceptional process means that today’s automated-scanning systems will probably put more false-positive-powered issues onto your already full plate.
Removing the process makes it a tool that more people will use. That’s the value prop I see.