There are lefties, social justice warriors and woke types celebrating this on social media, but then you'd expect that. The left isn't big on property rights, and it's very fashionable these days to hate on white people just for being white. Toss in the fact that a lot of this land was obtained under a genuinely racist and evil system, and you can see how there'd be the impulse to want to just take it away from them out of sheer revenge.
A responsible system doesn't do that, of course, because apartheid ended decades ago and you can't go back retroactively and convict people of crimes for what happened under a now-defunct system that they may have only lived under, not necessarily participated in. Plus, there are all kind of problems involved with simply taking something that belongs to someone, even with compensation, let alone without. So no, a responsible system doesn't do something like this.