Thalidomide occurred
more than fifty years ago. Do you think it's maybe possible that medical science has advanced a little bit since then?
Also the total number of birth defects that thalidomide ever caused over its entire lifecycle, is less than the number of Covid deaths per day. Relative to the number of lives that hang in the balance, thalidomide is a rounding error, and shouldn't be considered.
On net, there's absolutely zero evidence that European drug approval is dangerous vis-a-vis the US. European healthcare systems produce much better outcomes than the US. And they have for decades.