Travel is right out the window! Not being a citizen of the Hermit Kingdom, I have to now apply for a re-entry permit and have a recent (48 hours old or less) medical clearance certificate and then self-quarantine for 14 days upon my return. And that's only if you go to an "approved" country.
Two weeks or so ago, face masks became mandatory. Seeing how the virus is considerate and has good table manners, you do not have to wear one if you are eating, drinking, smoking, or talking on your cell phone. That's outside or in restaurants, not sure what the regulations are at home.
Pre-virus, most everyone wore N-95's in the winter thanks to China's sharing there 2.5 micron pollution, (A fair share of that was home-grown, but we don't talk about that part.) so mask wearing wasn't all that uncommon. I laid in a good supply of them pre-flu. The price on Amazon tripled in the few months after I bought them to last January.
A lot of everything else is carrying on, bars and nightclubs took a big hit, and a bunch of small places are hurting. There were some recently lifted restrictions on coffee shops and restaurants that had put the squeeze on them. A heavy rainy season and three typhoons caused food prices to get jacked up, but there's one of the biggest holidays of the year coming up at the end of the month, and that always drives prices through the roof.
Delivery services are booming, and there's a poaching war on drivers offering quite sizeable signing bonuses, These are mostly young guys buzzing around on little Honda bikes and motor scooters.