And this are the raining days: https://de.statista.com/statistik/daten/studie/1892/umfrage/... It is raining more than half of a year in many cities.
As a Dutchman who doesn't enjoy cycling, especially alone (for function rather than leisure), I do see their point. It's just not an alternative for me. I'll put up with it if it's <1km of flat land with safe infrastructure, but beyond that I'm opening up a public transport planner. Also in NL, most trips are >1km and/or carry more freight than fits in a backpack or on the rack (?bagagedrager) (could take the bike in hand and hang your bags from the handlebars, though).
I'm happy to pay a bit extra for Climeworks to take the CO2 out of the air again that was added while building the wind turbine for my electricity-powered method of transportation.
But to each their own. Cycling is also healthy, especially if we'd no longer be surrounded by combustion transportation. I'm all for bicycle infrastructure and promotion.
For every solution it's easy to find a situation where that solution doesn't apply. So what? That doesn't mean the solution is worthless. Last I checked, the Alps didn't cover all of Germany - did they move recently?