I hate to go as cliche as “surprising absolutely no one,” but really, this is not a surprise.
@Powderhorn In our company, we have theoretically had a “one day at home per week” rule for several months now. In practice, people usually work about 3 days a week at home. This is partly due to the fact that there is a works council agreement for some of my colleagues that is binding and can’t be overruled by management (thanks for German labor law!).