It doesn't really matter if the criminals care or not if the product stops being sold altogether. As Schmen's saying, homemade ones are still possible, but this will definitely take them out of stores, which means the only way to get one will be to buy it on the black market (an extra step that can be punished) or make their own. The more hoops there are to jump through, the less likely it is that criminals will end up with them.
Ding ding ding, this one gets it. ---
Your palace may last forever, but my yurt can go anywhere.