Might not be that bad for the environment but holy hell does it turn air quality to shit the next day.

sweep up after yourself and we’re good, but if you leave your firework trash out for a week we have problems. You’ll have to watch me passive aggressively clean up after you.

You need to understand that this money is well spent, rather than going to feeding starving children or buying medicine to help solve the Ebola crisis in Africa, this is actually "better for mankind".