According to the Hartford Courant, “the data” will “show a decades-long drop-off in violence by left-wing groups, violence by white supremacists and other far-right attackers has been on the rise since Barack Obama's presidency - and has surged since President Donald Trump took office.”
If they count all the hoaxes perpetrated by disgruntled #resist’ers then yah the numbers are probably up! Although I think those should be more properly classified as Left wing attacks on synagogues and black churches and the like.
https://mojomorning.blogspot.com/2019/07/liberal-media-claims-white-supremacist.html