It's very likely the laptop will keep working after 2023 if you have downloaded the latest driver. Just in case Intel not only doesn't make any newer version but also removes the old ones (quite unlikely, I'd say) keep a backup copy around.
Hi. Just bought a laptop which has Intel i7 Kaby Lake G processor. And then I found out that driver support for it is going end in three years. So now I'm wondering how will it affect me and should I give it back to the shop? Cuz I would like to keep my laptop for at least next 7 years.
here is more about Kaby Lake G future https://www.pcworld.com/article/3444897/intel-kills-kaby-lake-g-vows-to-offer-drivers-for-five-years.html

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic