And you know this how?
Also, Rock got into movies well into his adulthood with zero training.
Says pretty much everything that needs to be said.
Imagine random actors playing a celebrity sports tournament, that's how most people feel about the rock.
No one is signing him up to win the world series. He's never ever ever ever ever getting an Oscar.
In addition to all that he was literally a wrestler before he became an actor. He got famous because of his ability to speak on the mic, otherwise he was just a generic Samoan.
Note: Some actors are better than others, sure, but the sheer amount if people who, a considerable percentage who’ve never had formal classes, can jump cold into it, and perform at least adequately, is staggering.
Anyone can dribble a ball and shoot a few hoops. If you don't understand the sport, sure you can be convinced random person x got the chops.
Mountains of CHILDREN do it, with zippo experience.
Are you seriously fucking thinking an ordinary child is gonna win an Oscar?
The rare kid that can actually act usually can do so because their parents trained them endlessly since the day they could literally speak.
To pen a killer story, or dialogue its script for a movie, now that is a heck of a talent.
Or to direct something into a viewable masterpiece.
You can write the absolute best dialogue ever written, and if you don't have the acting chops to make it work it's just words on a page. It's the same with framing shots and editing, heck even costumes and music. The actors are integral to setting the tone.
Great Directors/writers are always forced to deal with the limitations of their actors. Films get edited and recut all the time because a relatively well known name can't carry the directors vision for what the movie should be.