Is there a certain age where it becomes hard to find a relationship?

I saw a TED talk that assested that it’s very important to find your partner for life in your twenties, so best not to fritter that decade away with time wasting relationships

What's this TED talk? I'd wager that it's important to spend your twenties setting up your career. There's so many options to have children and partners later now. My mother married young and severely regretted it, as does every person I talk to who married in their early twenties. Late twenties, maybe, but early nope.

You don’t have to have settled down and had kids in your 20s, just have to have snared the right person to do it with, or your ****ed apparently

Oof lol, not my plan at all, can I see the ted talk? I personally think once you've reached your 30s, you're settled, you know what you want, and you're honest about it.