Trump Signs Executive Orders on Drug Prices
npr.org
npr.org
One of the experts spends a whole paragraph telling us that the orders are meaningless, without saying why they are meaningless. There is some evidence given for why they might not work, but even the expert doesn't say they won't but that they might not.
In fact, I could sum up the article this way:
The first three executive orders may or may not be beneficial for drug price reduction.
The other executive order has not been issued and is a way to force the pharmaceutical industry to negotiate new drug prices. This might or might not be beneficial for drug price reduction.