There is finnish words in the french microsoft store of Xbox Series X. Already seen on Xbox...

I admit I don't look too into things or overthink words, so I personally don't see any of this in this way. It's just 'Series X' to me. But, I have already seen it referred to as the Xbox SeX online, so that does appear to be the 'funny' nickname for it
already....

Yes, you can still download digital games from the Microsoft Store using the Xbox Series X.

As already made clear in the thread, the Xbox Series X is the next gen Xbox, but Microsoft is now viewing Xbox as a family of products, of which the series X is now a member. There will be games which are only compatible with the next gen series, but I
expect that your full back library will move forward with you.

All the promo ive seen says xbox series x

Yeah, like others mentioned, Microsoft hasn't announced anything official about the Kinect yet.

If a Kinect is compatible with the Series X, then I would imagine it would be the Xbox One Kinect with the USB adapter.

Also, when it comes to the Series X, Microsoft have already said it will be backwards compatible with everything that already works on the Xbox One family of devices.

https://www.cnet.com/news/xbox-series-xs-backward-compatibility-we-have-so-many-questions/