The context is that the left claims that just about anyone or anything that contradicts their narrative is doing so because of some sort of evil intent. To the left, their side is full of pure motives, and so even when they're in the wrong, they'll claim they were still doing so with "good motives" or that they were driven to being wrong by hatred and oppression from others. Also to the left, they think their opposition is motivated by "racism", "sexism", "bigotry", etc. When the left's opposition wins, the left rationalizes it by saying it happened because of the spread of "misinformation", or because of some other underhanded tactics.
In sum, the left simply cannot fathom that their own ideas are flawed.