Probably too far-fetched, but curious anyway since this would make things a lot easier.
Recently got a modded Switch with a chip and it’s got custom software with this Tinfoil app on it, and I was wondering if it could be possible to somehow stream to Twitch/YouTube directly, without a capture card, using an app that would work only with a modded version of the console.
You can unlock the browser and maybe do it that way. If you just want YouTube, the switch has a YouTube app, no need for homebrew there.
If you want to go full out, you can install a second OS like GNU/Linux or Android and stream with that OS.
I think what you mean is streaming from YouTube, OP wants to livestream to YouTube
BAM!
You might be right, oopsie