I don't have a S23 so I have no idea what cable it came with...
But Anker sells many 100w cables (of various sizes) a quick search on Amazon gets you many hits:
https://www.amazon.com/Anker-2-Pack-Charging-MacBook-Samsung/dp/B09LCJPZ1P/
https://www.amazon.com/Anker-3-Pack-Charging-MacBook-Samsung/dp/B09LCMVB3F/ Here's a variety pack of various lengths, or you can get them individually in whatever specific length you need...
They aren't readily available and by definition of c to c there must be a basic power (5-20V, 3A) like I said above. I know you are trying to be helpful but answers like yours cause people to other think a very basic purchase. Any reputable vendor will have certified c to c cables that pass power. Due to how 99.5% electronics work with C to C they MUST be able pass power. For an average consumer to possibly find one without power in 2022 would either be a defect, uncertified cables or a rare cable for a very particular IT use that my IT guy cannot find a reason for, just walking into bestbuy (dont cables are the highest marked up item in their inventory) or buy off of amazon. Passing on this information is like passing cafeteria rumors and causing consumer doubt. I am sitting next to my IT guy right now and this causes him the biggest headache. My IT guys says go with Anker, everything at our FC is Anker.10 footer, he says this will give you length you need.
Do you need longer cables or the actual power brick as well? I use these cables and brick, gives you like 11ft from the wall.
https://www.amazon.com/Anker-2-Pack-Charging-MacBook-Samsung/dp/B09LCJPZ1P
https://www.amazon.com/Charger-Baseus-4-Ports-Charging-Station/dp/B09VC7Z3YF
I travel fulltime, so my setup is built to embrace more downtime than, say, someone traveling for a few weeks. For reference, I have a ULA Dragonfly. My luxury "me" day items are:
To supplement this, I have the follow accessories:
Yes, I regularly use a 3 meter/10 foot USB-C cable rated for 100W to charge mine
I've read that these laptops don't really pull more than 65W, but you can just go for any 100W rated USB-C cable like these (they don't need to be rated USB 3.2 Gen 2 for charging purposes)