You can call me wrong all you want, but these are public airwaves, and the laws disagree with you. That Finnish law you quoted makes exceptions for public channels, so you are wrong about that as well. You can stand on your misguided principles and technological fetishism thinking that radio receivers mean that the airwaves are somehow different than those same exact airwaves with a different spectrum of EMF.
What am I wrong about? It obviously makes an exemption for CB radio which is intended for random people to socialize on.
"public calling channels" refers to a variety of specific channels such as 8.1 for PMR446 or 71,100 MHz VHF/RHA68.