The thing with that kind of statements is that it's very hard to tell whether they will turn true or not.Anything is possible,BTC may spike so much that a lot of people may feel left in the dust.It's not that exaggerated in my opinon,it all depends on what will the world situation at that point,but to say that for sure it will happen-not exactly.
This statement isn't more than pure wild guessing. 2030 is so far away! Gosh we don't even know what's going to happen with the price tomorrow. Making a prediction over such a big timeframe will give you a chance of being kind of right of lower than 1%!!
If you want to be taken serious, you shouldn't make such statements.
I hope that in 2030 Bitcoin still exists, still is numero uno! And even that is a big gamble without talking about price!!