Hard to say what's a bubble and what's not these days, but Bitcoin has skyrocketed in the past couple of months and I don't think is I want to ask you, why should it be a bubble? I mean bitcoin first and then ether. They're not bubbles, if you're looking for bubble on world economy, go and see paper money issued by american governments. They can issue however they want without backing it.
Bitcoin has skyrocketed in the past couple of months and I don't think is I want to ask you, why should it be a bubble?
op is talking about etherium here and not bitcoin although bitcoin is also accused many times for being a bubble but both etherium and bitcoin arent actually a bubble or a tulip because we can still see and feel them as of now. yet we wont know if how long they can exist or maybe they can go a long run and will become permanent due to the fact that cryptos are verry useful and can add innovation to a country or economy
if you're looking for bubble on world economy, go and see paper money issued by american governments.
paper money arent buuble either because they are already existed and known to be usefull in a real world environment.