I looked into this for a discussion on another forum, and the whole issue seems way overblown.
The South African government has had the power to remove farmers with market-rate compensation ever since the end of Apartheid, it's an eminent domain type of law. The law change just meant they don't
have to offer you market-rate anymore. That means the government would be free to e.g. offer some compensation that's between 0% and 100%, while currently they can always do it if they offer 100%. So, with the law change a more reasonable prediction of how a law like that would be used would be to offer some fractional amount of compensation, say 70% of market rate. This could be used as a
threat which would encourage people to just sell their land before the government offers you below market rates. So, one or two white farmers could be asked to sell their land at 70% of market rate and suddenly, a whole lot of other farmers would be thinking about selling their land, which would make things much easier for the government than trying to take over a whole lot of farms and distribute them.
But remember, this is a
hypothetical as no such cases yet exist.
As proof that the whole thing
isn't happening just look at the articles about it:
https://www.express.co.uk/news/world/1009953/south-africa-farmers-donald-trump-theresa-may-cyril-ramaphosa-land-reformsThe African National Congress (ANC) said that the bill which would have the power to take land away from white farmers to rebalance racial disparities needed to have further consideration.
"bill" which "would have", i.e. the bill isn't active yet. And remember, the bill isn't to make it
possible to do this, it's just to make it possible while paying
less than 100% of market value. Also for historical purposes, remember that the big law which herded black people out of the good farm lands / suburbs only occurred between 1950 and around 1980, so many of the farmers who benefited directly from black displacement into the "homelands" (reservations / concentration areas) are
still alive. So, there's an argument to be had that a lot of that land was originally gained in slightly less than honorable means, and that the victims/benefactors of that are people who are still alive today.
President Trump tweeted: “I have asked Secretary of State Mike Pompeo to closely study the South Africa land and farm seizures ad expropriations and the large scale killing of farmers.”
Yeah, Trump's tweet is bullshit. Nobody is being killed and no farms have been taken away, because the said law
doesn't exist yet, it's just being talked about, and as I stated, it just removes the current laws "100% compensation" clause for Eminent domain, there's no evidence it would be used that way. The source of the rumor is white power fringe activists from South Africa.