Under FPTP a large proportion of voters lose effective representation, while in a proportional system you are able to vote for parties who will negotiate the way you want them to. I grew up on Norway, where parties always would go into elections with promises about what their negotiation goals for a coalition would be, because people understood that enfranchising as many as possible means negotiated compromises, not letting on faction push through whatever they want.
Democracies are best judged by how well they ensure minorities interests are allowed to influence policy.
exactly this is why voters simply don't turn up to vote any more. by "negotiating" those parties break their election pledges to their voters. voters thus become disenfranchised. we can see the end result today: very few people vote.
> Democracies are best judged by how well they ensure minorities interests are allowed to influence policy.
there are many ways to judge democracies. that's just one of the myriad of indicators.
Democracies are best judged by how well they ensure minorities interests are allowed to influence policy.