"What I'm suggesting is that by micromanaging it in this way, they've not learned some skills that would be helpful in the future - like using appropriate apps to judge whether or not you should just walk rather than faffing around with public transport that will take longer."
I'm sorry @BloodAndFire but what part of I did not tell them which route to use do you not understand? Sorry but I'm getting really frustrated at people's inability to read posts properly.
I booked a hotel that was close to a tube stop, that was on a direct line to the theatre and in walking distance to Oxford Street that was on a direct tube line, from the station. For their birthdays I gave them their tickets, dropped them off at the station and said have a great weekend. Their train tickets had zone 1 tube tickets included.
I knew the hotel was next to a tube and on the same tube line as the theatre. But my DC did not. They had to work out themselves how to get to Oxford Street. They could have walked if they decided to use Google Maps. They certainly had to use it to find the hotel from Oxford Street. They still had to look everything up themselves, work out where they were going and how to get there. I just made sure that for a first time in London alone, it was safe and secure.
You've grown up in London. You know how it works, from a young age you probably watched your parents catch the tube, seen how it's done. My children have had none of that. They've grown up in a village, where they've known almost all the adults they encounter on a daily basis because they live in our village. Go to the shop and it'll be xs mum serving you, walk down the street and you'll say hello to everyone, because you know everyone, and all the mums look out for you. Hell, at 13, my youngest didn't even know how to get off a bloody bus by herself.
So yeah, going to a city for the first time when you're not used to that at 15 and 18 is bloody scary, because if you get lost it's not x's dad to sort you out, it's a total stranger.
Rural life is very different (see the other thread running about all the Londoners who can't hack rural life) and what's every day and normal to you, isn't every day and normal to my DC. It's not a skill they've ever needed or had the chance to develop London isn't the centre of the universe, we generally have no need or desire to go there.
Your kids are probably streetwise, but mine are not. We live in a very low crime area, they've never seen a crime (unless you count speeding), none of their friends have ever been mugged or robbed, their norm is to say hello to every person they see walking down the street, whether they know them or not. I don't think you get how different life is outside London.
So even working out where to put the ticket, which train to catch, which platform to get the train from, or even just getting on the tube was a huge novelty and a huge step for them.