Nianitc is responding to exit restrictions
Even though Pokémon Go should normally invite Go to the door more often, the developer Niantic has on the Corona crisis reacts. Now players can fight friends and in the Pokémon League from home. The company wants to enable enthusiastic fans, also during the Curfews to continue playing.
In addition raid events in the game were canceled, where often several trainers work together against rare Pokémon fight. To do this, however, they have to meet at the location of an arena, which is currently prohibited in many countries. So players have to be content with the battles that are possible from home.