As the context of this topic is Australia, this isn't necessary. Warranties don't add much value compared to consumer law, which the vendor must comply with in

As the context of this topic is Australia, this isn't necessary. Warranties don't add much value compared to consumer law, which the vendor must comply with in Australia. Anything I've ever had a fault not caused by me with has been replaced free of charge years after I bought it, including from large American companies like Amazon and Apple.