Not that $2 a gene isn't in our near future, but the method you're citing is highly error prone (on the order of 80% misassembled) and (hopefully) wouldn't look

Not that $2 a gene isn't in our near future, but the method you're citing is highly error prone (on the order of 80% misassembled) and (hopefully) wouldn't look like a natural sample to a forensic lab. Commercial prices for gene assemblies are still ~$200 per, so not super accessible yet.