I'm curious. Are you by chance on the autism spectrum? I'm not asking out of spite or trying to be rude, but your question seems to come from a person who often doesn't grasp subtleties in speech.
The canonical example is "Nice place you got here. Would be a shame if it burned down." If the person hearing it was, say, someone with Asperger's syndrome, he might reply, "Yeah, if it burned down we'd lose the building," completely failing to understand the intent behind the words.
Same here. It's not the words themselves that are the problem, it's the unspoken intent behind them. As others have noted, one of the few things Trump is actually good at is weasel speech. He somehow manages always to stop just short of "March to the Capitol, rush the building, take hostages and hang the Vice President!" He didn't say that, but he certainly incited the crowd to march on the Capitol. That after telling them we're not going to take it any more. we can't let this happen, and telling them to fight like hell.
It's the fight like hell part that's especially weaselly. In more common English it means to use a wide array of legal and procedural devices to prevent an outcome, mostly non-violent. But notice he didn't actually say that. He said fight like hell. And some people in the crowd did just that.