I know right?Eh, I do think it sucks it's not in the game. I saw it in the trailer so I did expect it, seems normal to me. I see a bit of back and forth about comparing it to other things in life like the whole car towing a boat but you don't get the boat too. I get that, but this is a video game, it's not "obvious" that certain features don't exist, if I see it, I'll probably expect it.
I enjoyed driving a train back and forth for no reason at all in GTA San Andreas. They also even had a mission that included the train. I think it would have been cool to see a whole underground thing going on in CP2077.
I also don't know or see a lot of subways because they don't have them where I live, so it's really cool to me in general. Hoping they add it later.
I also wanted to steal multiple cars and drive them down the stairs and pile them in a giant pile in the subway tunnel and see if the train gets stuck or smashes all the cars into a pressed cube of metal haha. So many possibilities. I would also put a car in front of the train inside the tunnel, then I would get inside the train and get in the conductor seat and watch the train push the car along in front like the train is pushing a shopping cart going to buy some subway groceries or something haha.