Bullshit.
Once again you have managed to garbage without citation, any knowledge of the subject whatsoever, or the required minor intellectual effort to back up your claim.
BTW, as for your Simpson's reference, waiting periods are done.
Only 9 states and DC still have waiting periods.
https://www.quora.com/What-is-the-waiting-period-to-buy-a-gun.
Just to start: A lovely little graphic showing the progression of right-to-carry laws. This has been the most radical, the greatest progression of American liberty in gun rights in their history.
In addition, in 2008 the Supreme Court ruled on the Heller case, disallowing gun laws in DC and extrapolated to other places with similar laws.
https://en.wikipedia.org/wiki/District_of_Columbia_v._Heller
This decision inspired the repeal of handgun bans throughout the USA.
As well, in 2004 the Clinton "Assault Weapons" ban expired, ceased to exist.
https://en.wikipedia.org/wiki/Federal_Assault_Weapons_Ban
As for Canada, observe:
Canada passed a major gun law in 1995, immediately after which the murder rate underwent a minor surge..........then fell again. Canada completed the firearms registration system 2002. After completion, there was another minor rise in murder rates. In 2012, the Conservatives killed the long gun registry, and murder rates continued to drop.
The obvious conclusion is excessive Canadian gun regulation has had no effect on murder rates.
Please, if you are going to debate this,
BACK YOUR BS UP, if you can.