I sometimes wonder why anything is wrapped in plastic at all. So many products are wrapped in plastic for seemingly no other reason than to indicate that it’s unopened.

You might have trouble getting free unrestricted library cards if you don’t live in the area that the library serves. They are usually paid for with taxes and aren’t there to serve people outside their community.

If you’re willing to pay for it, I know that the Ottawa Public Library in Canada offers membership for $90/year to people living outside Ottawa. You may find something similar at other libraries.

The Libraries and Archives of Canada will issue a card too, but you have to visit the archives in person and have a reason you are using the archives and not another library.

Unless you pay your ISP for two connections, you won’t get two routers connected to your modem. I’d suggest upgrading to a better router designed to handle higher traffic, like a business router. Or you can build your own router with a computer and OPNSense.

Not every package that comes with xfce has a name that starts with xfce4, just most of them do. You may need to identify and remove other packages too.

I think that: sudo apt purge xfce4* sudo apt autoremove

should do it.

I’ll point out that the other answers here are also correct. It depends on how you want to clean it from your system.

“apt remove” will only remove the packages, not the config files
“apt purge” will remove the packages and config files
“apt autoremove” will clean up the orphaned dependencies
“xfce4” will only remove the DE
“xfce4*” will remove the DE and most of the other packages that come with xfce