There's holding on EVERY SINGLE PLAY in a football game. They obviously aren't going to call it every time.
Without a doubt - 100% correct.

However, if you're not up in arms about the holds that haven't been called against Myles Garrett, then you are not watching the game. The link below shows the call in question. While you can't get the all, it's a kick in the pants to not have the most blatant hold in the world called on 3rd and 10 on our 25(ish) when the result of the play was a first down.

Link to Holding Play

On the flip side, he'll earn the respect of the SEC officials soon enough and this will be a moot point. But the freshman has been outstanding on the edge for A&M this year and has a bright future.