Can I give my cousin who lives in Macedonia my Xbox One S?

Macedonia is not a supported region, so Gold/Game Pass would not be available to them. http://xbox.com/regions

Thank you but Why is every think is okay, i dont know if I understood correctly,

My cousin can play online when his account is not linked to any account with xbox live gold, he is linked only to mine and mine is linked to the account of a friend who has xbox live gold, I am therefore the intermediary between the account of my friend
and that of my cousin, who both have XLG. Now if my cousin has XLG, I should have it too, right?

I live in Macedonia. When I first setup my xbox (purchased new) more than a year ago it wasn't an option as a locale so I created a new profile in the UK locale - which I didn't know at the time would get my profile including the billing options to the United
Kingdom, making it impossible for me to purchase games or DLC.

Seeing that I could create an xbox live profile with Macedonia as a locale, I created a new Live ID and an xbox live profile (this one) which I can't download to my xbox. So this account matches my real country/region, my previous one didn't because I didn't
have an option.

Oh, well maybe Macedonia will get supported soon hopefully. Macedonia is a slovenian-origin country which the language is similiar to Croatian, Serbian Greek, etc.

We have Macedonian friends that live in France but the XBOX Series S does not have a disc drive, right?

Have a nice day.

For example, my cousin plays on the Xbox one s and my brother plays on the original Xbox one. Will I be able to play online with them?

Yes, absolutely. You can also play BC 360 games with users who are still playing on Xbox 360.

All Xbox One games (but not kinect games) will work on on Xbox Series X/S and you can play these games with others even if they haven't yet bought the latest console.