Will the Xbox Series X work on a 1080p TV?

I have a similar question. So if i have a 1080p TV will the Xbox Series X work fine on that? and is it worth getting the Series X for a 1080p TV? What are the advantages?

Does the 1080p support go for both the Series S and Series X, or just the Series S?

1080p is supported by both Series X / S,

However if your only playing at 1080p and have no plan's of upgrading to a 4K TV / Monitor, The Xbox Series S would be recommended as is a 1080p / 1440p gaming console and you would save £/$200, than getting the Series X, as that is a 4K gaming console and
you would never get to use the full potential of it if used on a 1080p TV / Monitor.

https://youtu.be/VIHny-XP8jM

The Series X/S will work perfectly fine on a 1080p, 60hz TV. You'll just be set for down the line if you get a new TV.

Yes, The Xbox Series X will play at 1080p fine, but the Xbox Series X is a 4K gaming console,

If you're not planning to upgrade to a 4K TV / Monitor, I'd say it not worth getting the Series X in my opinion, you're much better off with the Xbox Series S as that is a 1080p / 1440p gaming console and you'll save some money if you're staying at 1080p,

at 4:45 has some info on the Series S.

https://youtu.be/7S3s7NCVzDQ?t=285

https://youtu.be/VIHny-XP8jM

The Series X/S will work perfectly fine on a 1080p, 60hz TV. You'll just be set for down the line if you get a new TV.

Set for down the line. what does that kind of mean?