The far left would be catatonic here because it would be forced to do something it's not good at or prone to, and that's be a part of a coalition.
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In the end, you still usually end up with two sides to everything the government coalition and the opposition coalition.
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Sanders is a great example. The loner, screaming into the wind who accomplishes zero legislatively.
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These are the realities of a multi party system whether you want to believe it or not.
If you want to change the Democratic Party then actually join it in good faith.
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