Same for me. If a request comes in via email, it stays there - takes more time to copy the request to somewhere else and then find the email again to reply to it.
My (work) inbox consists only of emails that either require me to do something or reply to them. As soon as I reply, it's moved to a different folder.
My (work) inbox consists only of emails that either require me to do something or reply to them. As soon as I reply, it's moved to a different folder.