UK and Germany don’t have good public transport, maybe except for individual cities. Switzerland on the other hand has good and frequent public transport nationwide.
Onlyoffice by default comes as standalone local application suite and is not based on LibreOffice.
It looks more modern/intuitive, but is less powerfull and feature rich than LibreOffice.
Ice machines was something puzzling to me when I was in the US. I am curious why would you need an ice machine if you already have a fridge in the room?