No, that was local police that caught the left wing terrorist and identified their motives. The FBI is doing the "Raised by Wolves" routine and claiming they cant figure out the person's motive. And the MSM and the rest of the left wing establishment is just ignoring the story.
Of course if it was the opposite, a right wing terrorist planning a bomb attack on a left wing rally, the entire cabal of media, big tech, academia, and big D would be up in arms outraged and it would be wall-to-wall coverage.