I'd love it if someone met me at the airport with a pre-paid SIM card and suggestions for accommodation and public workspaces.
To make that work you would need pre-arranged contracts with a co-working space, some hostels/hotels, phone companies, and transportation services. Using an NFC app to grant access to a coworking space/hotel room would minimize things like key management/inventory. It would be primarily a logistics play but if there are enough people doing this sort of thing it could be profitable.
I could surely come up with a plan where you get mobile internet, access to a coworking space and accommodation if you want to come to Tokushima, Japan to "sightsee" for a month and even meet you at the airport, as I know some people who have a coworking space here. I'm sure others could do that for their own cities.
Not sure what a reasonable fee would be? Would probably take a whole day to organize this for someone, although it sounds fun to meet people.
If I could even go so far as to prepay for a set amount of time (1 to 6 months) for rent, sim, internet, and co-working space and have it all taken care of when I arrive, that would be even better.