Just goes to show how some things others deem offensive can go over your head. I’ve been listening to ‘Sex Murder Art’ and all things Slayer since I was 10 in 1987 - for that particular lyric I’ve only ever heard the line from ‘violate…’, never once noticed it said ‘Take my fist’.
While we’re on Slayer, I’ve never found them offensive in any way. And in ways that they could be seen as offensive, I think it’s no different that watching something like ‘Schindler’s List’. I don’t find that movie offensive at all, but I’m certainly never watching it again, it’s so damn disturbing. But there lies the point - it brings out attention to the truly disturbing things in real life, same as ‘Angel Of Death’ or any of the many serial killer songs Slayer has.