What's ridiculous about it? Dude has a chance to be a superstar.
Well yes, technically every player has a chance to be a superstar.
Not really.
If Olynyk averaged 5 points and 3 rebounds for Gonzaga when he was Okafor's age... and after 2 more years of College and 3 years of NBA basketball prompted someone to write a convoluted post comparing him to Okafor... does this mean that 5 years from now Okafor, on the Olynyk developmental trajectory, will be averaging 50 points and 30 rebounds per game?
No, it doesn't mean that. It's an obviously silly prediction.
Is it, though? Alls I know is that Okafor was averaging 17 and 7 efficiently as a pro with arguably the worst supporting cast in history at the same age Olynyk was still in diapers putting up 5 and 8 for a lower level College program.
Now look at Oly all grows up putting up decent numbers as a bonafied NBA player. If Okafor follows that same trajectory, maybe he'll end up averaging 50 points and 30 rebounds per game.
We'll just have to wait 1/20th of a Century until Okafor is Olynyk's age and see what happens. We'll have to put the year 2021 on our calendars. That's when Okafor will be at the same point Oly is at.
Man... 2021... that's a long time from now. That's the same year as "Johnny Mnemonic":

By then, NBA players might play virtually using uniforms that look like this:

In fact, the above image might actually be a picture from the future of Kelly Olynyk's defensive stance in the year 2021 - assuming that old man Olynyk will still be in the league by then.
On a side note, I actually had a roommate that got drunk one night, went on ebay, and bought Ice-T's jacket from "Johnny Mnemonic". Yes... THE jacket from "Johnny Mnemonic". Through some weird chain of events, the jacket ended up in my possession. You heard that right, boys... You're chatting with someone who once owned Ice-T's jacket from "Johnny Mnemonic".
We even used the jacket in 72 hour film competition we did several years ago. Our completely terrible improvised mockumentary followed a YouTube celebrity, his talent agent, and his loyal manservant. Here's a brief excerpt from the trainwreck of a student film... skip to 46 second mark to see Ice-T's Johnny Mnemnonic jacket circa 2021 in it's full glory: https://www.youtube.com/watch?v=L3UZ3va8Syo
So yeah, man... we don't know. For all we know, this is what Jahlil Okafor's 76ers uniform will look like in 2021 when he's in the midst of his hall of fame career:

We'll just have to wait 1/200th of a Millennium to find out.
Very cute post. It does support my point, though, that predicting that Okafor will average 50 and 30 some day based on what Kelly Olynyk was doing when he was Jah's age is a bit of silly fantasy/science fiction.
I know that you obviously aren't predicting that and that you are just being silly.
Is it more or less ridiculous than comparing a kid who was a couple years removed from High School to a grown man who has now spent 4 years in College and 3 years playing pro basketball? There's no telling what scrub-a-dub 20 year old Gonzaga bench warmer Kelly Olynyk would have done defensively had he been playing on that freak-show of a 76ers roster last year.
And genuinely, I don't think anyone here can accurately predict what kind of stats Jahlil Okafor will be putting up in whatever is left of the NBA when he's Oly's age post Civil War in the midst of Emperor Trump's 2nd "Official" term in the year 2021. I think it's rather presumptive of you to assume that the seceded States will even have NBA teams or that the residents of those states will be able/allowed to participate in such a frivolous Sport. Something tells me that the Rebellion will have more pressing matters than to deal with Jahlil Okafor's individual dominance on the 76ers.
I agree that comparing Kelly Olynyk to Jahlil Okafor isn't all that useful considering they are radically different style players and Kelly was already considerably older when he entered the league.
As I've stated many times, though, my main concerns about Okafor aren't even on the defensive end. I'm actually more concerned about his offense. The fact that he's such a high usage player who does nothing to space the floor, doesn't roll to the rim, is basically not a threat off the ball coupled with the fact that he's a poor passer with a terrible assist to turnover ratio is concerning.
How does a guy like that help an offense? He needs to improve a lot as a passer and a catch and shoot player to not be a complete black hole offensively. I'm not convinced he can do that. His on court/off court numbers at BasketballReference say his team is +7.5 point per 100 possessions better offensively when he's off the floor than when he's on it.
I would never advise taking stats like that as telling the whole story, but when you consider all the other numbers concerning Jah Okafor's performance, that number isn't all that surprising.
It's easy to just say "well, it's the Sixers so nothing anyone on that team did matters . . . But look, a 19 year old scored over 17 points a game!!! He's going to be a super star!!"
Sure, he scored a lot of points. You could put that kid anywhere and he'd put up good scoring numbers, but I contend that based on his current skill-set, those scoring numbers are likely to come at the cost of good, productive offense.