I bought a Defy Kitchenaire in 1978 and everything is still working

I bought a Defy Kitchenaire in 1978 and everything is still working. I bought a Defy washing machine about 20 years ago and it's still working. I also bought a tumbledryer 18 years ago. I sold it. Everything working. I now only buy Defy because most of my other appliances (not Defy) needed repairs. The latest Defy product was a microwave to replace the broken (other brand) one. I wanted to buy the Defy Airfryer for R699 recently but I can't afford it. Defy should keep on manufacturing ALL products. It's the Best. Regards Leonie Wood Richards Bay.