I've seen a lot of Wolt carriers using public transit in Helsinki. The whole delivery system seems pretty Laissez-faire in a country that's usually pretty strict with regulations.

Free delivery deals are nice, but it is not exactly fun looking at driver going around the town for 40 minutes. And then order missing stuff...

I once had twister ankle, so couldn't bother walking 3min to pizza place. It took 30mins to deliver it by car, and it arrived cold.