Limited clothes section. Women get all the nice bright colors, designs, materials. Men's area in many shopping areas is just a tiny place smashed somewhere in the corner behind women's and kid's stuff.

Jewelry. Many of the men's rings look like a piece of pipe cut out and then named "men's ring". Most of the other things look so dull and ugly as well. I just hate the designs of men's rings and jewelry items. Disadvantage: not being able to get nice looking things and wear them at peace. Sure you can but everyone would be staring at you, everywhere.

Army. In most countries women do not have to go there.

Not having nice looking haircuts. Now I'm a guy, I hate short hair and always have it long. Would love to have many of the hair styles of women. This would make people stare at me everywhere... so I can't exactly do what I want to. Well still got long hair which I like.

Online streaming, well, who can get more viewers more easily? Disadvantage of being a man again. Sure if you have great content you still get them but...

Conclusion: being a guy, you get things that just look ugly, dull, weird.