It’s pretty simple that the reason to give disproportionate power to small states was to get them to join the USA.
I’m not sure it’s possible to convince small states to give up power now that they have it. Although I’m sure they may want to cecede. Can you imagine the immense power that Wyoming would have as a sovereign nation? Or Delaware? They would be protected from threat by being surrounded by the US and could become havens for activities not allowed in the US. Basically become super Switzerlands.
I’m not sure it’s possible to convince small states to give up power now that they have it. Although I’m sure they may want to cecede. Can you imagine the immense power that Wyoming would have as a sovereign nation? Or Delaware? They would be protected from threat by being surrounded by the US and could become havens for activities not allowed in the US. Basically become super Switzerlands.