It would be, but that's not just what the parent said, there is an elaboration in the rest of the comment that it should be more balanced, as they previously was too much on the side of "I'm just thinking of a reply while you're still replying".

Too much on the other side and people will instead feel like they're talking to a wall that doesn't really respond.

As most things in life, balance is where it's at, rather than "Only listen, no speaking" or "No listen, only speaking".