I figured out a way of connecting GameCube Controllers to Nintendo Switch without the Dock, all you need is a USB to USB C Adapter and Nintendo's New adjustable kickstand that's releasing
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
8Bitdo GBros (Wireless Switch Adapter for Gamecube Controller) - us.MaxGaming.com
Amazon.com: Gamecube Adapter for Nintendo Switch Gamecube Controller Adapter and WII U and PC, Super Smash Bros Gamecube Controller Adapter. Support Turbo and Vibration Features with 180cm Long Cable : Video Games
GAMECUBE CONTROLLER ADAPTER FOR SWITCH (ALSO WII U / PC) - Cables - Nintendo Switch - Nintendo
Wii U 4 Port Gamecube Controller Adapter
Nintendo Support: GameCube Controller or GameCube Controller Adapter is Not Recognized on Nintendo Switch
How to SYNC up GameCube controllers on the Nintendo Switch - YouTube
Nintendo Support: How to Use the GameCube Controller With Nintendo Switch
4-Port GC Controller Adapter For N-Switch/Wii U/PC - Newegg.com
GameCube Controller Adapter 4 port for nintendo Switch Wii U & PC USB NEW TURBO 606098869866 | eBay
GameCube Controller Adapter for Wii U & PC USB for Windows, Wii U
For Gamecube Controller Adapter 3 In 1 Controller Adapter For Ngc Converter With Pc Function For Nintendo Switch Wii U Pc Game - Accessories - AliExpress
Amazon.com: Gamecube Adapter for Nintendo Switch Gamecube Controller Adapter and WII U and PC, Super Smash Bros Gamecube Controller Adapter. Support Turbo and Vibration Features with 180cm Long Cable : Video Games
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L