Slavery is abolished in the west and currently existing slavery should be a primary focus-- whether it's a western company participating in a possible slave market, or Saudi participating in it-- such entities and individuals must obviously be destroyed, and immediately.
How we deal with morality and history is a separate question and of less interest.
- https://www.vera.org/news/slavery-is-still-legal-for-two-mil...
Additionally, it’s also estimated that the US has at least a half million people in domestic servitude as stated in the article. This does not include sex trafficking which is a separate issue.
There are of course Roma beggar-gangs who have travelled to Sweden and who practise some kind of forced labour system on their members, but this is not something officially permitted and to the degree that this is a phenomenon it is only possible because of the foreignness of these gangs the the difficulty of Swedish policemen to genuinely understand what is going on.
When we have access to experts we try to break these things up and to prosecute.
Furthermore, we are not in any way reliant on these groups, since they are, as I have mentioned, beggar-gangs. They do not offer any service, but beg for money outside supermarkets and on trains.
We may not have overt slavery any more in the Western world, but covert slavery and human trafficking? Absolutely.
[1] https://www.theguardian.com/world/2019/jun/20/tomatoes-italy...
[2] https://www.infomigrants.net/en/post/26136/strawberry-picker...
[3] https://www.theguardian.com/business/2011/feb/07/spain-salad...
[4] https://www.deutschlandfunkkultur.de/moderne-lohnsklaven-in-...
[5] https://www.faz.net/aktuell/wirtschaft/schneller-schlau/mode...
It is a stepping stone toward greater legal rights, and not an all-or-nothing goal.