The two-party system guarantees a party duopoly, but it doesn’t say anything about which parties become part of that duopoly
Unfortunately the Democrats and Republicans have been entrenched for decades. The first-post-the-post system played out long before we were even alive.
so it’s possible to depose one of the two big parties in a certain election like what Bernie did in Vermont.
Bernie is not deposing the Democratic party, but co-opting it. He caucuses with the Democratic Party. We need to fully co-opt the Democratic party which is what Bernie tried to do in 2016 and 2020. This is what Trump has done to the Republican Party with the MAGA movement.
Now at least for a while you’ll end up splitting the vote,
Until we change the system, third parties will always split the vote. It's a mathematical certainty.
but you’ll need to accept that much if you want to get anything done because the DNC will absolutely not, never pass election reform
There are numerous examples of rank choice voting being implemented in America in blue states.
https://en.wikipedia.org/wiki/Ranked-choice_voting_in_the_United_States
or shift left.
The Democrats have been incrementally shifting left since Clinton. Biden was our most progressive president since at least Carter by virtue of being the least conservative. Democrat Supreme Court justice nominations and appointments led to gay marriage being legalized.
If people on the left vote for Democrats, the Democrats will shift left. If people on the left spend their time denying themselves their most useful strategy to gain political power during elections, voting for Democrats, then the Democrats will shift right. edit: typo
Fewer numbers than in 2020. Biden got 81,283,361 votes in 2020. Kamala only got 75,000,783 votes in 2024.
https://www.nbcnews.com/politics/2020-elections/president-results
https://www.nbcnews.com/politics/2024-elections/president-results
The Democrats look at who votes. Democrats don't think about leftists, because as far as Democrats are concerned people who don't vote don't exist. The Democrats want political power and they are willing to chase voters, not non-voters, to get it.
They don't just think they can shift right, they think they have to shift right in order to win. If leftists can't be asked to vote for Republicans or Democrats then the Democrats thinks they are a lost cause.
It is not about leverage. It's about power. Voting gives people power not leverage. If a group votes for a political party then that political party caters to that group. If a group doesn't vote then political parties chase other groups that do vote. Grassroots movements can get better candidates between elections.
This whole idea of leverage has been demonstrated to be false in this election. There is no fulcrum on the political spectrum. Democrats should be clambering to get leftist votes right now according to the hypothesis of leverage, but the evidence shows the opposite, the Democrats are frantically looking for moderate and conservative votes.
Political parties have to be shoved in the desired direction. The way to shove political parties during elections is by voting for them.