snowflake is a project by TOR that allows people to access censored services. Anyone can run a snowflake proxy. I'm using their firefox extension. more details here: https://snowflake.torproject.org/
The snowflake proxy acts as a bridge to the tor network at the entry side. If by repercussions you mean risk of exit-node traffic, there are none. It might cost a little bit of bandwidth.
There's the necessary info, thank you! - I've heard horror stories about hosting exit nodes, and was immediately spooked this would result in the same issues.
I've been doing it for quite a few months now, and I haven't met any.
it's basically a WebRTC connection between snowflake extension, and someone using tor. WebRTC is a common medium for peer-to-peer communication, so it can't be blocked easily. Many popular services use WebRTC. e.g.: Matrix protocol, video conferencing services like jitisi meet, etc.
I didn't know Firefox had a extension like that. I have Orbot set to when I'm on WiFi it opens a snowflake proxy.
I have helped 29 people this week using orbot.
This has nothing to do with torrents. Tor is a browser as well as a service of 3-chain proxies(triple vpn so that none of the three servers have all necessary information to find you or what you're accessing. Snowflake proxy is run locally and acts somewhat like a proxy running in your device helping others to access internet via you to circumvent censorship which happens kn their region and not in your region
I have almost no knowledge on this topic but if it's just their request going through your computer, is that not how vpns work? Also what happens if they're searching illegal topics in your region, like criminal stuff, I'd assume you could get in trouble for that?