As a manager or senior a huge part of your job is communication and distributing information, and email is one of, if not, THE core method of doing this. The author has decided to provide poor communication because she can’t handle her inbox. One word replies can be extremely misleading and will cost her more time overall than reading and replying to her emails properly. I would be fuming if I was her boss or worked…
I've found this to be less and less true these past years with the rise of Slack.
These days, most of my email inbox searches come up empty because what I'm looking for actually happened in Slack.