A particular version of Linux Mint, the example you mentioned, is supported for 4 years, whereas Windows 10 was supported for 10 years
I know this is a definition question, but yes, Enterprise LTS versions of Windows 10 will be supported for 10 years. For normal versions, you will have to update to a newer Windows 10 version to be supported - just like Linux Mint.
Yeah, but Denmark and Canada where at war, so it might not be a good fit. Too soon....