Three Guardian readers dismantle the standard anti-PR playbook, and the numbers do most of the work. The most cited objection — that proportional representation breeds Italian-style chaos — collapses on inspection: Italy doesn't use PR. It uses a mixed system. The countries that actually run proportional models — Germany, Sweden, Denmark, the Netherlands — are among Europe's most stable democracies. The anti-PR crowd keeps pointing at the wrong map. The 2024 UK general election is the centrepiece exhibit. Labour captured 63.2% of seats on 33.7% of the vote. That means roughly 20% of the total electorate chose the government now running the country. Reform UK, with £76m in war chest funding, could plausibly win a majority on 30% of the vote under FPTP — the very system supposedly designed to keep extremists out. The firewall is broken; the question is whether defenders of FPTP will notice before it matters. One letter-writer, Steve Smart of Malvern, puts it personally: 79 years old, and his vote has never elected an MP since his early twenties. That's not an edge case. Millions of voters in safe seats — urban Labour strongholds, rural Conservative fortresses — cast ballots that change nothing. FPTP doesn't just distort outcomes; it teaches voters that participation is futile, which is itself a form of democratic extraction. The structural argument against FPTP's supposed virtue — that it forces broad-church parties to manage their internal coalitions — gets flipped neatly. Those coalitions are opaque. Voters don't choose between the Starmerite and Corbynite wings; they get whichever faction won the internal war. PR makes coalition-building visible, negotiated, and accountable. The mess is the same; the transparency is different. The Make Votes Matter report and its 'good systems agreement' provide a concrete policy anchor. Not all PR systems are equal — the Italian model 'tilts the playing field rather than levelling it.' Germany's 5% threshold limits fragmentation. Ireland's single transferable vote preserves constituency links. The design space is wide, and the letters are careful to distinguish good PR from lazy PR. Reform UK's £76m spending capacity is the buried lede. Under FPTP, concentrated geographic campaigning plus a motivated 30% could deliver a governing majority. PR would require Reform to actually persuade a majority coalition — a far higher bar. The irony is that FPTP, sold as a bulwark against extremism, is now the likeliest delivery mechanism for it. None of this is new analysis, but the convergence of a historic seat-vote distortion, a well-funded populist insurgency, and cross-party reform momentum (Andy Burnham's public flirtation with electoral reform) means the window is narrower than it looks. The letters are arguing for a system redesign before the next stress test, not after.