Do these women consider they won't be alive to see this happen?

I hear many girls on here talking about how men will go extinct and this women will be able to have babies on their own. first of all evolution takes centuries to occur so if all the men on this planet(including the ones in sperm samples) disappeared right now then the human race could maybe last one or two more generations then we'd all go extinct. that aside there are millions of baby males being born right now years after these girls are old enough to type on a computer so clearly they will not outlive that day, I don't see how you can miss something that will still be here after you're dead and gone.