There's an idea: Buy all the 2020 calendars you can still find and wait until December. Then start a campaign to incentivize people to burn 2020 calendars to create a cathartic reaction. "This year sucked, burn it all" or "Let's receive this new year atop the ashes of the old one". Finally sell those calendars for a profit and hope nobody notices this scheme.
@josemanuel @hfaust Great! Let’s make it seasonal, sell a sort of “season pass”. With blockchain