Wish him luck, but he may be trading one set of problems for another.
How long till the new neighbors get jealous and start acting against the immigrants?
The natives might actually be happy that they’re there, putting their farming expertise into practice there and then growing food taht will be put on the tables and also provide solid jobs. Then of course, the farmers can teach the natives about the newest farming technology and bring their know-how there. It benefits everyone.
Ex-soviet Georgia faces many problems Russia has - low birth rate, lousy agricultural investment, Muslim growth. Importing German and English, Christian speaking farmers into an area with German and English speaking Georgians, with farmers eager to be safe is better than importing Turks. And South African farmers exported a lot of crops - bringing an international trade network former Soviets do not have.
This is likely a win - win. It is certainly better than Afrikaaner farmers, currently facing the world’s highest murder rate, being slaughtered.