What do you think of /r/askEconomics attempts to explain inflation?

Hope I’m not breaking any rules here by posting the link.

https://www.reddit.com/r/AskEconomics/comments/1gzdj16/can_someone_explain_inflation_like_im_in/

Note that I’m not asking anybody to post or brigade there, I only want to see what Austrians generally think of those explanations from an Austrian perspective.

Do they explain inflation well? Do they even understand it?