Well that is a much softer point than the one I was responding to which called the age related fertility decline “monumental” in support of the implied conclusion that it is somehow imperative for otherwise healthy women to have children by their 30s.
Regarding your anecdote I do not see its relevance to a discussion of population statistics. People can be infertile because they were paralyzed in a car accident but that doesn’t mean the original claim wasn’t overstated and now walked back.
Regardless, I think narrowing in this specifically on reproductive biology of women in the context of who you date and how you think about relationships is a recipe for failure. Not only does it have somewhat creepy bio-essentialist connotations, but socioeconomic factors and healthcare access also have huge impacts on the health and success of any given pregnancy and childhood/life.
In short, "I have to date right now because I'm 30 and my hypothetical childbearing vessels are becoming less optimal" is an unhealthy and probably incorrect attitude.