system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: There's no reason to use social media to wish your dad a happy fathers day except for attention.
gpt
I think the simplest rebuttal is that, for some dads, it will make them happy to have the world see how much their child(ren) care about them.  Particularly for some men, this may be something they are very proud of, but would feel uncomfortable bragging about. 

Edit: And isn't today all about doing something to make your father happy, whatever it may be?