Another variant is the "playing at shops" privatization, such as seen in the UK railway system. Lots of different, fragmented entities, none of which naturally corresponds to a train service as a whole, obfuscating where the money goes (it's the train landlords or ROSCOs).
They did the same to Norwegian rail. In fact, one of the main companies that got involved in the enshittification of Norwegain rail was British Go-Ahead Group.
