During a conference call with investors, CD Projekt Red President Adam Kiciński mentioned multiplayer in Cyberpunk 2077, as well as its monetization model.
These are two sensitive points for the community, as well as for the studio — which has always made an effort to stay away from practices performed by some of its competitors.
This is what he had to say at 27:14 of the call.
This only concerns the multiplayer aspect of Cyberpunk 2077 — the main campaign is purely a single-player experience. Simply purchasing the game will be enough to enjoy this form of the game.
It's likely that even developers still do not know in what form microtransactions will eventually be applied to the multiplayer side of the game, if at all, but it remains a sensitive topic.