That's no surprise. Usually it takes many years to develop a new drug or vaccine and establish that it's save to use. How do you rule out negative long-term side effects without long-term observations? The answer is: You can't. The problem is aggravated by the fact that mRNA vaccines are a new method that hadn't been used at humans so far. The Chinese and Russian vaccines - which are already in limited use in that countries - aren't a 100% safe, but the risk is smaller. That said, it can't be ruled out that Covid-19 has serious long-term effects, either. Like with the vaccines the risk seems rather small but nobody knows for certain.

Bill Gates depopulation Plan ?

My takeaway from that is that if I self-identify as a pregnant woman, they'll leave me alone.

Another worry here is that they say they don’t know what impact it has on fertility. So what does that mean? That those who get the vaccine run the risk of becoming infertile?

Another worry here is that they say they don’t know what impact it has on fertility. So what does that mean? That those who get the vaccine run the risk of becoming infertile?

During his now infamous TED Talk Gates didn't explicitly say, they want to reduce the population, he said, we want to reduce population growth by 10 or 15%. https://youtu.be/Gc16H3uHKOA?t=154

Same thing , stop playing semantics.