Feel free to be specific about what you disagree with. The point was the partisan bias of the FBI/DOJ/Mueller investigation.
Most tax evaders, Carlson factually states, get an average sentence of 1 year and three months. Paul Manafort, who is 69, is being aggressively pursued by Andrew Weissman and Mueller investigators for 305 years, a sentence that would exceed the rest of his life. Andrew Weissman, who was at Hillary Clinton's victory party on election night 2016, and who has made several Facebook posts that make clear his anti-Trump bias.
It is an attempt to shake down Manafort (and others) to manufacture any half-baked pretense to impeach Trump, despite no evidence to that effect. David Gergen made a telling remark a few days ago that his conversations with investigators make it clear they don't want to criminally prosecute Trump in the speculative event they get something, but instead want to immediately pursue impeachment. And their easiest and most legally abusive path to that end would be a perjury trap, where you can convict an innocent man, so long as you can pursue one other witness who says the defendant's being untruthful, or withholding some tiny part of the truth (one other witness who will "sing or compose" to keep himself out of a life sentence on manufactured charges). Which is exactly what they did to Michael Flynn. What they're doing now to Manafort. And Rick Gates, and Pappadapoulos. And Arthur Anderson (overturned by 9 of 9 justices years later, AFTER several Arthur Anderson executives had already died in prison.) And Martha Stewart. Comey, Weissman and Meuller have a lengthy history of shaking down and convicting innocent people, just so they can have a conviction.
Whatever editorial opinion or sarcasm by Tucker Carlson, his factual point is that the Meuller investigation is more interested in getting a "win" and a conviction in the cases of Manafort, and Flynn, AND TRUMP, than in actual justice. Their goal is a partisan political coup, and they're perfectly happy to ruin and convict innocent men toward that goal.