My question is why is they no extra profit for early holders when the price falls and rises agian?
Why should there be any? The profit comes when the price rises higher than when the holder bought the coins, it's simple as that.
Also, it all depends on the time frames you set. For instance, for the ones that bought BTC a year ago at $9k we can say that they've still made a huge profit, and still making it, even when the price is dropping.
That's the whole point of it - you hold through all these dumps and wait for the price to increase. If you sell low - what was the point of buying?
So basically instead of panicking people should but now and someday (can't say it will be soon), they will benefit.