They were a staple on cable news for years.
They're gone now because last year the FDA pulled the drug from the market due to cancer risks.
Lookup how many FDA approved drugs were later pulled from the market due to side effects that had been previously unknown.
I was and still am hearing a lot of commercials about how frequently blood clots happen and how common they are--makes me think the commercials are being played for a reason (only on radio so far).