It isn’t. Just as declaring yourself a sovereign citizen isn’t a loophole for whatever idiots claim it’s a loophole for, declaring illegitimate use legitimate isn’t a loophole.
Actual examples for legitimate use: Storing someone’s address if he wants to send you something, using someone’s IP-address to serve him data while he’s on your site… If it’s necessary it’s legitimate.
Deutsche Bahn is being sued right now just because of this, here’s the initiative that is suing them: https://digitalcourage.de/
Send a few bucks their way instead of spreading false information on the Internet.
Sacrifice? Tf you on about?