Yes. The opposition to slavery is on ethical grounds. Not practical.
But while you will find absolutely no support for slavery in the Nordic countries, there is 100.0% support for conscription in the Swedish parliament.
The people forced into conscription in Sweden later end up voting for parties who support it. I doubt you'll find the same thing with many ex-slaves, right?
The "huge opposition" that you keep bringing up just doesn't exist here.
But while you will find absolutely no support for slavery in the Nordic countries, there is 100.0% support for conscription in the Swedish parliament.
The people forced into conscription in Sweden later end up voting for parties who support it. I doubt you'll find the same thing with many ex-slaves, right?
The "huge opposition" that you keep bringing up just doesn't exist here.