Temporarily. Then you divorce and lose all of those assets. It’s not a gamble I would recommend based on expected financial gains for sure.
And also as I mentioned below but just to make sure it's clear: if you aren't comfortable dating, then you should date as often as you can because it can be genuinely fun and fulfilling and lead to very positive outcomes. If you _are_ comfortable dating and do well with the opposite sex of your preference, but just aren't satisfied with what's out there or it feels forced and unenjoyable, then you _might_ benefit from focusing more on developing yourself rather than focusing on the partner search. It's a cliche but once you're truly in a good place with yourself, you tend to attract to the right people into your life.
Because you then have established so much of who you are independent of the interactions between yourself and a who-would-be spouse, there's a greater chance that you'll have even more to disagree over.
You're only creating more difficulties for yourself. Beyond the intricacies of a crystallized person, there's a smaller dating pool, it's more difficult to get pregnant, you have a greater difficulty acquiring assets not having another person you're working together through life with.
Yes, those women in their 20s will want to date you, but if you're in your 30s, you're effectively dating a kid. They absolutely do not have the same experiences you will have at that point in time unless you did no personal growth for a decade.