Yes I think the better solution is to read your username. It’s hard to argue with Linux and BSDs when it comes to servers.
I would also consider using WPS Office. Unfortunately WPS Office is not Open Source. I had issues with OnlyOffice being unstable. I am still not sure how to self host OnlyOffice cloud either.
Bazzite has a thing about dual boots if you were trying that.
Yes I think the better solution is to read your username. It’s hard to argue with Linux and BSDs when it comes to servers.