If you have the available resources, you could check out Microsoft office online. https://learn.microsoft.com/en-us/officeonlineserver/office-online-server

This can also be integrated with nextcloud afaik

Oh my sweet summer child...

Yes, apologies I seen fresh cuts and .ie

I get some of my stuff from freshcuts.ie

This type of protest has been done in the past successfully. Imo it's a great way to protest as it can help get the customers on their side (and spread news) , and it also increases the costs compared to just having the store closed for a day.

I guess it could depend highly on the contract of the employee, as if "taking payment" is not actually stipulated then they wouldn't be breaking their contract - could be possible for someone like a barista who only makes coffee. Admittedly I have no insight into their position types nor contract

Afaik there is an option in the autounattend tk run scripts at first logon. This could be used to run the ShutUp10 script and create a schuled task that keeps it enabled too