I'm not trying to say words used by the President aren't important but in several, if not most cases, the real problem today is not the actual words that the President says but it's how the media reports it and others spin it.
Trump never said White Nationalist had good people on their side but rather, as mentioned in another post, Trump said there was good people on both sides of the historical monument movement yet there are so many people that actually believe Trump said it about White Nationalist because the media and the Democrats don't care to lie about it and continue to repeat it over and over for political gain. To me that is just as bad as if Trump had said what they are trying to say he said. Trump didn't say it but because so many say he did there are people who actually believe he did when he didn't so those spreading the lies are actually more guilty than Trump, himself.
Another thing to think about is the Democrats own rhetoric about Illegals and promising to give them everything free at the expense of our own citizens or instead of taking care of our own citizens first which is the language that actually potentially triggered this mentally unstable person to carry through with his actions as from his Manifesto we know he listened to what the Democrats promised which incensed him all the more yet no one is saying anything about that, at least not yet.
Just think about the violence and the results that would most likely follow IF the Democrats were successful in pushing through reparations. The Democrats want to blame Trump but all the time it's their own rhetoric that is stirring the pot to the point of anarchy. The Democrats also have their own hate groups that get little condemnation, if any, and that is Antifa and Black Lives Matter. Until you are ready and able to call out ALL the groups then you aren't really serious about the problem but just want to politicize things and for that they should all be shamed.