Why does Google think I’m stupid?

Hi, I’m always astonished which ads I get here. Normally the ads are well adapted to the user. That makes them really money. But here I see that I can get rid of both wrinkles and fat for 39,00 € and buy a pad for 19.00 €. I’m not quite that stupid then. Is one as MotorTalker packed right into the bottom drawer? cu