On the outside, working online is mainly like working on-site. As a result, the switch was made quickly and relatively easily when on-site work was temporarily not an option. Initially, the biggest issues were technical in nature (bad connection). But technical issues are solvable, and the potential benefits are great! In particular, the need to reduce particulate pollution and CO2 as a result of mass mobilisation can be achieved a great deal by working from home. Unfortunately, the non-technical problems of working online are a lot more persistent.