No its not wrong the ATF has always allowed home built guns with certain rules IE you cannot sell themSo the fact that kits are specifically being sold to make untraceable guns doesn't seem wrong to you? There are only two cases where an untraceable gun makes sense and neither is worth supporting, a person planning to use the gun to commit criminal acts or a paranoid gun nut who believes that the government is going to steal all his guns and reinstall King George.
I get that any laws about gun use get you all sensitive but your argument here is nonsensical, especially as the US already has endless ways to legally buy guns.
your the one being nonsensical as these have been for sale sine the 1980's so over 40 years JH trager out of Detroit sold them out of gun magazines is the earliest example i can show and guess what after 40 years this has not been a problem the media and biden are making this out to be a major problem when its not a problem at all
hundreds of thousands have been sold in that 40 years and its still not a problem
people buy ar15 lowers and assembly themselves to learn how they work and customize the parts installed its also cheaper then buying a factory built gun
the 80% lowers are for those who want to make their own gun and not just assemble it
if criminals want guns they will get them or even manufacture there own without kits like this Police fear 4 homemade machine-guns may be on streets despite recent bust | CBC News