Op stated this topic last few years ago or in the year of 2013 and for sure if they bought bitcoin at 2013 and hold it until today they can earn a lot of profit because the price of bitcoin is very high compared to the previous price last few years. For me I dont think bitcoin price will reach 50k dollars even you wait more years because for me the highest price of butcoin is around 20k dollars or maybe 30 k dollars.
How can you even know that the price of bitcoin is stuck until 20k-30k? This is all just speculation, unless someday there is mass adoption which is bitcoin become rare, I think it might happens but in the mean time bitcoin will not hit any of that numbers. And btw do you think OP mentioned about dollars? Not the bitcoin numbers there? Because bitcoin numbers around 50k is much more logical than those 50k dollars