Why isn t Cities: Skylines multiplayer?

Cities Skylines interview Colossal Order – mods

Please add multiplayer/co-op to Cities Skylines 2

Cities: Skylines Review: Like A Child

Cities Skylines interview Colossal Order – mods

Cities: Skylines 2 developer says multiplayer would make the 'core player experience' worse

Will Cities Skylines 2 have Multiplayer? - BIG UPDATE!

Cities: Skylines II on Steam

Cities: Skylines 2 review

Cities: Skylines 2 Developers Address Performance Issues After Popular Launch｜Game8

Im building a city together with a friend trough the Multiplayer Mod. We are not that good in building a city, but we have 3 times more fun than playing alone.

Cities Skylines Multiplayer - Citieshare

Cities: Skylines 2 studio promises performance issues can and will be fixed: 'We want to assure you that the issues are not deeply rooted in the game's foundation

Cities: Skylines Multiplayer · GitHub

Feature: Add in support for the Syncing of TM:PE Road Rules · Issue #181 · CitiesSkylinesMultiplayer/CSM · GitHub