https://www.nytimes.com/2020/05/29/health/coronavirus-hydrox...
https://www.theguardian.com/science/2020/may/28/questions-ra...
https://www.bloomberg.com/news/articles/2020-05-29/scientist...
It hasn't top headline news since there's no resolution yet to the questions and because something else has been eating up too many headlines in the last week.
And, Trump has done himself no favors by constantly suggesting nonsense treatments like "strong flu vaccines" or injecting disinfectant. It's pretty conclusive at this point that he isn't very smart and his scientific opinions should be ignored and ridiculed.
Anecdotal and small sample - but definite proof against the idea that "nobody would be talking about it". The drug is also used in Costa Rica and many other parts of the world.
A Jewish doctor in New Jersey - Dr. Vladimir Zelenko wrote to the President about the drug, which is assumed to be the origin of his interest with it. Here is The Daily Beast lambasting him for calling this same lancet study "garbage"
https://www.thedailybeast.com/vladimir-zelenko-controversial...
Also the WHO testing resumed today. The response to the Lancet paper was only temporary to reevaluate and they have decided to press forward.