[bb88]

I remember the original XBox had a pogo pin mod. Is this possible today?

[deaddodo]

The classic Switches have a bridgeable pin in the controller port that'll give you ring0 access. But it's only that very first generation.

You just slide something like this:

https://www.amazon.com/Nintendo-Switch-Short-Connector-Recov...

Into the controller slide and enable it when you want RCM access.