Probably scared off.
She had some unfriendly reactions in this thread. Even if the reactions were meant well I can imagine she preferred not to react anymore.
I checked her new threads. Looks sincere to me with a another question about chick behaviour.
I think OP lost interest in her own thread.
A lot of the costs you need to make depend on climate , the amount and kind of predators, how good you want to protect you’re flock, free range yes or no?
I bought a prefab chicken coop for my 2 senior rabbits 10 years ago, converted it for 8...
Building one from pallets or other second hand material is much cheaper than a prefab. But to do so you must be handy , need some tools and be a bit inventive. There are a few coop articles to help you with this.
A prefab coop is often less expensive than a self build coop from new material...