getting rich times are not part of the current times anymore, unless you have a large enough balance that you manage to grow. the far majority of the people here hold less than 1btc. these people will never become rich. even not when the price goes to $10,000 (which might even never happen).
Exactly if you want to get rich with bitcoins then you need to hold higher amount of coins so even if price doesn't reaches to the roof you still have an chance to get rich with it.
but if someone has a lesser amount of bitcoins and are unable to get a higher amount of bitcoin then they also have a chance to get rich with their minimum amount of bitcoins, they should have to start trade with their coins and have to search better about all altcoins and have to trade with those altcoins which will have the potential to reach higher in value.