Honestly, also do the same until the revenue you and your friends generate outweighs the cost of implementing these things. Currently, it doesn't, and it's up to the beancounters to decide when it's worthwhile.

Personally I don't have a stake either way in the matter. I can see the argument from both sides. But the entire point of a business is to generate revenue, and we can't do that if we start trying to comply with every local chirp and by-law places decide to pass.