The law in Germany comes from when many people couldn't read, so all contracts must be read by a notary to both parties in-person.

The bizarre thing is now they advertise how fast they can read! Like it serves no purpose other than giving notaries and lawyers a slice of all transactions.

Europe is full of backwards stuff like this - where the establishment interests are so strong, it cannot be adapted for modern times. From blocking CRISPR and gene editing crops (while allowing the less controlled but older technology of radiation treatment), to blocking self-driving cars.