[dubbed]

Smoking cigarettes is harmless.... nobody gets sick after smoking for a year

thalidomide is harmless... "On October 1, 1957, the company launched thalidomide and began marketing it under the trade name Contergan. It was proclaimed a "wonder drug" for insomnia, coughs, colds and headaches... In late 1959, it was noticed that peripheral neuritis developed in patients who took the drug over a period of time, and it was only after this point that thalidomide ceased to be provided over the counter. ...Despite the side effects, thalidomide was sold in pharmacies in Canada until 1962." [https://en.wikipedia.org/wiki/Thalidomide]

the industry doesn't turn on a dime due to adverse effects when there is money to be made