I don't think you know what "arranged marriage" really means.
Previously it used to be that your parents would choose your partner for you and you didn't have a choice (well this was true everywhere in the world). This still happens in rural and lesser urbanized areas, but things are changing pretty fast. In urban areas, arranged marriage is basically Tinder with parents - but the goal is to optimize for long-term happiness. Also it's not like the partners never meet each other before marrying - it's usually at least a few meets to decide if they are compatible. If not, you just move on to the next family in the list. The idea is that compatibility is more important. If you're compatible, "love" will happen eventually.
It's true that a few meets are not usually enough to judge compatibility, which is why arranged marriages are on their way out and will eventually die out.
Previously it used to be that your parents would choose your partner for you and you didn't have a choice (well this was true everywhere in the world). This still happens in rural and lesser urbanized areas, but things are changing pretty fast. In urban areas, arranged marriage is basically Tinder with parents - but the goal is to optimize for long-term happiness. Also it's not like the partners never meet each other before marrying - it's usually at least a few meets to decide if they are compatible. If not, you just move on to the next family in the list. The idea is that compatibility is more important. If you're compatible, "love" will happen eventually.
It's true that a few meets are not usually enough to judge compatibility, which is why arranged marriages are on their way out and will eventually die out.