Trump literally told people to go fight. He actually used those exact words. What we are seeing now is the effect of online forums that serve as echo chambers for extreme viewpoints, radicalizing people further and further. The internet is dangerous, it's something I don't think early internet evangelists realized would happen, but it is clearly happening on both sides. The left and right in this country are both becoming more radical. It is in everyone's interest to tamp down the online rhetoric before it becomes too extreme, and the place to draw the line is calls for violence and harm. Those should not be tolerated on mainstream platforms, and good on Apple and Google and Twitter for drawing a line in the sand.
Do you really think he meant physically fight? I mean he’s been saying he’s fighting for America his entire presidency - dontcha think maybe it was meant in that way? Sure there will be radicals that will always take it further, but ultimately people are responsible for their own actions.