Not all have same patience of holding it for next 10 years, majority of users will sell their coins when they see the 4 digit price to secure their profits.
I know it's not the rule for all , but some of us sell when we see tipping points in order to aquire more coins (or atleast thats what we hope to do).
It doesnt matter in the end, because every sold coin is also bought one looking from the other side. In the end , the thing that will allow price to rise
are always going to be halvings at the most, because when you eliminate newly generated coins, nothing is stopping hodlers to define the price however they want.