In the article.

"These are safeguards that were missing in the EU's Data Retention Directive. As a result, the Directive has been invalidated by the Court of Justice of the EU, Europe's highest court. The court said: the violation of individuals' rights was of "vast scope and particular gravity". One thing is certain: it will be have to be revised, with greater protection included for individuals."

So, we really need to protect privacy better, but we're still going to preemptively wiretap everyone in case some of them turn out to be criminals.