The only reason why Scholz accuses non-vaccinated people of endangering the health of vulnerable groups is that he does not want to brake the holy german export and travel flows one single inch. He absolutely does not want to tackle the pandemic (and climate deterioration) via that route. Whereas traffic and travel are precisely the main super-spreaders to which we owe the pandemic properties of corona, and thus the vaccination frenzy.

For instance:
"Throughout the summer, we are going to execute more than 300 flights each week to Mallorca, from 24 airports across Europe", explains Eurowings CEO Jens Bischof (July 5, 2021).
(note: Eurowings is a German low-cost carrier branch of the Lufthansa Group).