Love is just conditional attachment, and marriage is an overpriced ceremony to celebrate it
I (25M) have had these thoughts for months now and I think I have come to the conclusion that marriage is pointless. Attachment to another human can be the root of joy or absolute misery; the latter is much more likely. Nowadays, divorce rates are quite high and people have unreasonable standards. I call this: love that is too conditional. Men usually want to have their sexual needs met while women usually want a certain lifestyle, etc, and will quickly abandon their partner for the better option. Same goes for men, and I've seen it first hand, if their needs aren't being met, they will cheat and cause hurt. I have seen my own mother cry countless times over the past 5-10 years over this. This is why I believe women should NEVER EVER depend on a man and vice versa.
Honestly, every single benefit you get from marriage can be achieved without a contract involving the government. Kids? You can have them without commitment. Love? You can love someone without marriage or being attached. I have read a post that says: If you truly love someone, then you're better off being their friend and I absolutely agree. I believe platonic friendships are better than relationships.
In the country I live in, wedding and all other marriage related expenses would usually run 100k - 200k USD or even more. I have seen a bunch of my co-workers be in debt because of an extravagant wedding and them conforming to society and the pressure. I do not want to be in their position. I will be miserable, not to mention the risk of divorce. Your partner can quickly abandon you if they feel like it. Could be a specific ick etc.
This is why I think I will never get married in my lifetime and I am happy the way I am right now; being stress free and living my life to the fullest. I am also not compatible with the society of the country I live in. On top of that, the whole process of getting to know someone and getting through the talking stage is exhausting to me.
Humans are absolutely selfish.