Shorten his replies? I certainly hope he doesn’t - even if the information might be repeated elsewhere I don’t see an issue with sharing knowledge. If you don’t want to take the time to read the information then…don’t. Others (particularly new players like myself) will immensely benefit from reading these posts.
I, for one, am grateful that there are so many members in this community willing to take the time to teach - rather than simply “talk shop” with other experienced players.
Just my two cents.