I mean in the long run it matters but for now what matters is that DJT is the ONLY President who's been front and center in this thing that happened 3 weeks ago today.  Butthead and biden (what a pair to draw to, huh?!) couldn't even be bothered to go there until yesterday and I still don't think biden has actually been there.

https://www.westernjournal.com/national-transportation-safety-board-announces-cause-east-palestine-train-derailment/

I grew up in a "town of trains" so this happens all the time, but usually not carrying toxic waste.  If biden would have left the Keystone pipeline and the Dakota pipelines alone, this wouldn't have happened at all.  He's just a proverbial airhead, no two ways about it.