It's not hard at all. He said things that upset the left, a violent leftist killed him, leftists are now celebrating. And he was without a doubt killed by a leftist. According to investigators they found his ammo, which was engraved with "transgender and anti-fascist ideology".
Delusional. It's just come out that he was living with a trans roommate, as if it wasn't enough that he killed a conservative pundit, his bullets were engraved with far left Antifa slogans, sybols and songs, and the investigation has revealed a man "deeply indoctrinated into far left ideology". There is zero evidence for your viewpoint.
None of this is surprising. There's a long history of far-left Antifa and trans activist types trying to kill people. Look at the armed far-left militia that attacked an ICE office, or the "trans rationalist cults" that killed their landlord and others.