Su un sito polacco ho trovato queste informazioni, riguardo alla metro:

It seems that the recently announced removal of the mechanics that allow walking on the walls of Cyberpunk 2077 is not the end of deleted attractions. Two interviews and two previously advertised gameplay elements that are becoming obsolete - we are talking about personalizing cars, the lack of which was revealed in an interview with IGN by Paweł Sasko and subway travel, which he canceled in an interview with GameStar Miles Tost.

While in Cyberpunk 2077 we will find personalized vehicles, such as the recently released custom Quadra, they will not be the work of players. Meanwhile, the subway journeys, although visible on the promotional graphics, will remain in the sphere of guesses of the player who, after approaching the station, will select the fast travel option and move to the selected location.

Although the resurrection of metro travel is hardly to count on, I think that personalization of vehicles may still appear or the opportunity of the Cyberpunk 2077 network mode. However, this is only my duty - it remains to wait for official announcements and ... probably more reports about removed content. The premiere of Cyberpunk 2077 in a few months - November 19 on PC and consoles.

Will you miss the subway and personalized cars?

Recently, we learned that Cyberpunk 2077 will work on PC only on cards and systems compatible with DirectX 12, next to this RED they revealed a pack of conceptual graphics from the corners of Night City, and Mouse Mouse fried a comprehensive RPG preview after 4 hours with CP2077.
Quindi, apparentemente, la metro sarà sì presente ma come semplici stazioni per il fast travel istantaneo e non interagibile in altri modi...

https://www.gram.pl/news/2020/07/04/...ozgrywka.shtml