What's up with all these corney douchebags fathers?

Went to the park with my nephew and saw this poser daddy grabbing his kid in the arm squeezing the poor little 4 year old like a bully and punking him saying threats in his ear about how he better listen to him or else and all that rah rah (he did it with an ugly mean face too that ******). the kid did nothing wrong, just being a normal kid. small offense just playing with dirt. dude over reacted. no wonder kids grow up with low self esteem cause their own dads punking their son. big fat bully daddy great job. my nephew doesnt have issues listening to me because im really cool and intellectual and we talk things out and he understands etiquette and respect. im so cool, gonna be a great dad if i choose to one day.