Permitting slavery at all is just as bad as advocating it and almost the same, restricting it to non-Jews advocates for a warmongering policy as most slaves were gathered through war.
Male genital mutilation is still genital mutilation.
https://godsbreath.net/2013/01/15/list-of-bible-battles/Some stuff like fighting defensively against the Ethiopians (wut) and Babylonians can be excused, but there's plenty of fighting here.