Trump said positive things about it.
The left wants Trump to be wrong about everything, so wants this it to fail.
The right wants Trump to be right about everything, so wants it to work.
The left wants Trump to be wrong about everything, so wants this it to fail.
The right wants Trump to be right about everything, so wants it to work.
I understand wanting to chastise Trump for being exaggerated and reckless about an unproven treatment, but wanting it not to work? That can't be true.
Eh? Even if it did turn out to work, it would still have been an unfounded claim for Trump to claim it did without evidence, and a stupid and dangerous thing to do. That's what 'unfounded' means.