WiFi4EU initiative provides free Wi-Fi in public spaces across Europe

Original Article ↗ Hacker News Discussion ↗

Perceived Relevance vs Mobile Data/5G

  • Many argue the program is late/less useful now that EU roaming surcharges are mostly gone and mobile data is cheap and plentiful in some countries (e.g., 100 GB for ~€20–25/month).
  • Others note big cross‑country price differences (Germany cited as expensive), variable roaming caps, throttling, and inconsistent 4G/5G roaming quality.
  • Some see public Wi‑Fi as nearly obsolete except where there is no cell coverage; others counter that such coverage gaps are still common.

Use Cases Where WiFi4EU Helps

  • Laptops, tablets, e‑readers without cellular modems benefit directly; tethering is possible but drains phone batteries and is awkward in cramped spaces.
  • Non‑EU visitors (e.g., from North America) without roaming deals find free Wi‑Fi particularly valuable.
  • Local examples (e.g., a Spanish town with poor coverage) show WiFi4EU working well for gyms, libraries, and outdoor public areas, with generous per‑day caps.

Implementation, Coverage, and Standards

  • Initiative dates back to 2018–2020 with a €120M budget and ~93k hotspots reported.
  • Clusters of many hotspots in a single building (museums, large public buildings) reflect indoor coverage needs, not necessarily waste.
  • Phase 1 is not a federated network; each operator uses its own auth. A more OpenRoaming‑like Phase 2 is mentioned but status is unclear.
  • Confusion between “5G” cellular, 5 GHz Wi‑Fi, and Wi‑Fi version numbers is clarified by commenters.

Privacy, Security, and Authentication

  • Mixed models across countries: some places allow anonymous click‑through; others require SMS or ID due to local law and ISP‑liability concerns.
  • Public Wi‑Fi is widely considered untrustworthy; VPNs and OS‑level encrypted tunnels are suggested, though performance is debated.
  • Cellular is also criticized for pervasive location tracking; Wi‑Fi with MAC randomization can be more anonymous in some cases.
  • One local contract is said to forbid personal tracking, though MAC‑based caps indirectly identify sessions.

Volunteer Networks, Governance, and Funding Concerns

  • Existing grassroots networks (e.g., Freifunk in Germany) are not integrated; some see this as NIH and missed synergy.
  • Defenders say volunteer networks lack guaranteed reliability; EU funding (typically ~€15k per site) aims to ensure professional hardware and uniform user experience.
  • Others report municipal or EU‑linked projects that are poorly conceived, overpriced, or never effectively used, raising concerns about incompetence, corruption, and weak oversight.

App Design and Accessibility Issues

  • Official app is closed‑source, only via Google/Apple stores; critics say this contradicts “no tracking” marketing and excludes easy desktop use.
  • Map requires being online, which undermines its utility for finding access while offline.