Wild overreactions is exactly what we need -- f.ex. the Linux kernel's gross negligence of security is no longer good enough is one thing that regularly comes to mind.
New geopolitics are in place, too. Our entire branch should do much, much better than they currently do.
One prediction: cybersecurity jobs might see some surge in the EU. Maybe.
In general though, I would work on transparently syncing world-wide database with partitions for personal data (photo galleries, contacts, calendars, media collections, game saves, anything at all) that is akin to, but much better than, torrents -- another very good example.
In general I am extremely mad at the privileged techies who just wrote philosophical essays about what "we" should be doing... while they themselves spent their riches on expensive (and likely sub-par quality) food in the restaurants of a certain coastal US city.