Messages like these are so sad to read. The world will never realize how many people are working tirelessly behind the scenes to keep society moving forward. Cheers to all of the silent (and sometimes not so silent) people that continue to give of themselves to make this world a more wonderful place in their own little way. You all are awesome and we literally couldn't go on with our way of life without you.
I call this "Postel decentralisation": everyone thinks there's some kind of system or institution making everything work, but in fact there's just a guy doing it all on his own.
Using his work as-is from upstream is just the path of least resistance. If nobody picks up dhcpd maintenance companies will have no problem carrying forks and more than likely the open source community will quickly converge around a future implementation.
This isn’t comparable to some sole manufacturer or anything like that. It’s similar instead to someone publishing blueprints for basic things and everyone using them because of time saved because redoing them from scratch is tedious and wouldn’t have much of a point.