Catastrophic fires are also an issue with deep-frying turkeys, and in fact with deep-frying anything.
And we do already have a well-formed body of law dealing with responsibility for fires, damage to neighbour's homes &c.
'Someone might maybe do something wrong' isn't really a good reason for there to be a federal ban on most behaviours. I'd be much less incensed were it at the city or even neighbourhood level.