My main problem with Fight Chat Control is that it asks people to send messages to the wrong audience. The site asks me to contact members of the European /parliament/, while the proposal is being discussed by the EU /commission/, a completely different body.
Yes you are correct, but technically the parliament passes the laws, so they have the final say. It should be the commission that gets slapped in the face (or even better dissolved as it's quite undemocratic), but what can you do...
The commissioners are not elected by the citizens of their respective countries. Instead, they are selected via a parliamentary vetting process, and approved by the European Parliament.
The commission has no direct responsibility towards the citizens in EU. It is also the European Parliament that scrutinized and votes on the laws created by the commission. The commission job is only to write proposal for laws.
This is a bit like complaining that people have objections about a politician speech and send emails to the politician rather than the employed person who wrote it. Should citizens direct their messages and complaints to speech writes?