This isn’t journalism, it’s blatant propaganda.
In general, if you want people to have confidence in an election, you need to take seriously claims of fraud and investigate them openly.
To flatly call them "misinformation" and advocate for further censorship of people making the claims does not give confidence, to put it mildly.
If you want people to have confidence in an election, you need to take serious claims of fraud seriously.
Is your view that because the misinformation is right-wing, that this is propaganda for the left?