Individuals maybe but not on a global stage as would be required as nations would need to be able to do. For instance we abolished slavery in 1807 - and it took to 1990 for Islam to get around to it - only another 183 year latter!
And some Muslims are still advocating slavery.
In 2003, Shaykh Saleh Al-Fawzan, a member of Saudi Arabia's highest religious body, the Senior Council of Clerics, issued a fatwa claiming "Slavery is a part of Islam. Slavery is part of jihad, and jihad will remain as long there is Islam." Muslim scholars who said otherwise were "infidels". In 2016, Shaykh al-Fawzan responded to a question about taking Yazidi women as sex slaves by reiterating that "Enslaving women in war is not prohibited in Islam", he added that those who forbid enslavement are either "ignorant or infidel".