>>63865373 (OP)>Wait.... If you can ship cans to your door...The "If" here depends 100% on the exact, specific letter of law that ultimate gets through (if it does, right now afaik the outlook is not good). If suppressors were simply removed as "firearms" entirely (which makes sense, they aren't firearms they're muzzle devices), then they could be shipped to your door the same way a muzzle brake or VFG or any other accessory could be. But it'd have absolutely zero implication for guns, it just wouldn't legally be one anymore.
If they instead changed it so it's still a "firearm" but no longer title 2, now you have to buy it via FFL and 4473 same as a gun, but no more NFA process. In that case no, you couldn't get them shipped to your door.
CA has some sort of special thing setup under the current system. It might be that they lose that ability under a new one, or that everyone gains it under the new one. It's still up in the air.