I think the secret service or something came out and said “it wasn’t the glass”

In the US you get charged with a bunch of bullshit as an intimidation tactic (or often for propaganda reasons). In court it gets haggled down to the actual charges. No penalty for prosecutors doing this.

You fell for the bullshit spin excuse

Polyurethane is made by (among other steps) mixing paint thinner and phosgene gas. It’s a nasty dangerous process.

The only time plants are involved is when they mix in some fiber pulp at the end.

Plant based plastics exist, but they are not polyurethane.