But if becomes the main currency and the others become worthless....
How would people convert their wealth into Bitcoins?
Doesn't make much sense to me!
You have a point considering people can only buy in denominations of 1 bitcoin at a time. And when it comes to spending no less than 1 bitcoin is accepted.
I have never considered this. If only bitcoin was divisible into much smaller units. Alas...Satoshi let us down on that one.
Hmm....Not sure where you assumed that but I appreciate the sarcasm. Since you don't quite understand I will try to elaborate a little.
If the dollar crashes completely(they are worth next to nothing) and Bitcoins skyrocket, say 1 bit coin is worth 1 million dollars.
That means anyone who had dollars are essentially broke....They just lose all their wealth because Bitcoin takes over?
I assume if bitcoin is the only currency people would be paid in Bitcoin...
People who hold dollars will lose them soon enough anyway. Look at all of the people in Zimbabwe who were millionaires. Now everyone in Zimbabwe is a millionaire. If the dollar crashes, it is not because bitcoin takes over...but because it failed as a currency. With the fortunate timing that bitcoin is there as a lifeboat, otherwise we would be like Germany and people would start trading in bottles of whiskey and cigarettes. You wouldn't blame the crash on booze and cigarettes.
As bitcoin catches on, it will eventually replace certain percentages of the economy. Right now it is about .0001% of the economy. As people start using it it may move up to 1% of the economy. Reasonably that would mean that people might have 1% of their wealth in bitcoins. Once bitcoin reaches 10% of the economy people might have a few millibitcoins that they spend when it makes the most sense (paying for things online, sending money overseas, etc).
As it reaches 50% of the economy, people getting new jobs will start asking to be paid in bitcoins as they see the benefits to the dollar. So it will be like living on the border of Mexico, you keep dollars and pesos and pay with whichever currency is used. As it approaches that 100% mark, most people will not be using the dollar anymore. The rich will still be rich because the reason they are rich is because they are good with their money and will notice the inflationary nature of the dollar and look for a sound alternative.
Sure, if bitcoin replaces the dollar tomorrow, then you might have a point. But how would bitcoin replace the dollar tomorrow? It has to achieve gradual acceptance with more and more businesses accepting it and more people getting paid in bitcoin before that will ever happen.