[waihtis]

The purpose of sanctions is not only to limit access to luxury, but also to restrict things that are loosely considered dual use "things", such as components that can be repurposed to be part of military purposes - see https://ek.fi/ajankohtaista/uutiset/venaja-pakotteet-qa-vast... section 8) since you seem to be fluent in Finnish

[gggggg5]

Your previous comment is exclusively observing the effect of sanctions on luxury goods.

You generally can't buy the mentioned dual-use goods in your local electronics store. Look up the "EU dual use control list", it mostly covers exotic stuff like electronics adapted to operate in extreme (temperature, radiation) environments.