What you can do: https://www.patrick-breyer.de/en/posts/messaging-and-chat-control/#WhatYouCanDo
Contact your MEP: https://www.europarl.europa.eu/meps/en/home
Edit: Article linked is from 2002 (overview of why this legislation is bad), but it is coming up for a vote on the 19th see https://www.patrick-breyer.de/en/council-to-greenlight-chat-control-take-action-now/
If a messaging service is non-compliant, the government could theoretically take action with court orders against domain owners, server owners or pursue anyone hosting a node in case of a distributed setup. In a worse case scenario, they might instruct ISPs via court orders to block these services (e.g. The Pirate Bay in some countries)
Yeah let’s have them block github. I kind of want to see a federated git hosting platform integrated with the fediverse
Where I live, a lot of popular services, including major foreign social media and torrents everyone uses, are blocked - yet they still have a massive userbase.
And since the scanning is supposed to be client-side, how would a server check if the scanning was really performed? What if the server does receive and log the needed responses, just to be safe, but the client actually just sends them automatically while lacking such functionality?