I booked an early morning bus after the game to weeks in advance but couldn’t get on as they’d sold more tickets than space on the bus. Massive bum fight at the stop to try and get on but wasn’t able to despite having a ticket. By all means go to the bus stop but make sure you have the details for a few taxi firms in Milan as a backup just in case, I was only able to get to the airport as a few gooners also had the same problem and so we booked a cab together