Why don't men want to marry these days and prefer being single?

My brother, for example, is 32 years old. He has a business in chiropractics and web design, and he also invests in precious metals. He is extremely successful, and he told my parents that he never wants to marry because there are only disadvantages to having a woman.

I notice that there are a lot of men going the way my brother does: doing trades, opening businesses, growing networks, etc. On LinkedIn, I once saw a post made by an entrepreneur saying something like, "A day without women keeps your migraines away."

Meanwhile, I see women these days complaining about why they cannot find a man or saying things like, "Can someone wife me up?" Another girl on Instagram complained that she is looking for a future husband because she hates having menstrual cramps, and there are only two options to get rid of them: having a man or getting used to it until she gets old.

I suffer from cramps (duh), and I definitely do not want to grow old without a man.

Updates
9 mo
Wow, so many men prefer being single because it gives them success and peace. Thank you guys! Hopefully you will find someone who respects and always listens to you to make your day.
Why don't men want to marry these days and prefer being single?
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