@TruthSandwich @Alon @futurebird
The US system doesn't remove the power of the fringe groups, it just shifts them inside the big parties and turns it into a "least evil" contest. The US system is fundamentally undemocratic (as it is in the UK, and France) because of how it effectively makes it untenable for a huge proportion of voters to actually vote for the representation they want instead of against the one they fear.