Then say "constraints" if it feels better. To me, this conversation comes off as much more of a manufactured problem than idealistic people living on a boat and figuring out how to make tech work for them.
Edit: However, upon reading further comments, I don't want this to be seen as a defense of the group against actual complaints.
Edit: However, upon reading further comments, I don't want this to be seen as a defense of the group against actual complaints.