True, it's sad to see activists needs to be on duty 24/7/365 and yet it's useless if they can't get normal people to follow them and spam the inbox of every single EU employee just to delay more whatever chains they're trying to pass.
Spamming EU employees (the correct term to use) is useless not because it requires 24/7 attention but because there is no reason for any EU employee to care. The EU is constitutionally designed to eliminate democratic mechanisms. And as we saw with Brexit, citizens are kept in line by massive threats of punishment if they leave (although in the case of the UK the EU chickened out and showed itself to be a paper tiger).