Winter tyres / full-year tyres

This morning I had craftsmen who arrived with a DB Sprinter incl. all-weather tires. Our farm entrance climbs on a distance of about 2 m maybe 10 cm. The Sprinter had to brake shortly before the entrance. When starting on snow incl. some ice layer the car did not make this “lift” despite the push of two people despite many attempts. My car is equipped with winter tires. The difference between these two types of tyres is extreme. What has caused our politicians to allow the all-weather tyres to be used as winter tires, remains absolutely treacherous to me after this experience.