"If you refuse to document every ingredient and possible allergic reaction when inviting friends over for dinner, then I'm really glad if you don't have any friends."

"If you don't create structural and safety calculations for your kids' tree fort, then I'm really glad when your kids fall out."

The point is, people need to be able to start small and then scale up if/when that makes sense. If everything has to start "big" (relatively speaking), then we will simply have fewer things, to the detriment of all.