yes
because all the negative messages haven't realized in the last ten years. Easy as this.
Detailed answers to your statement can be found with a search in the forum.
Wrong usage of an application (PIN number) is not a bitcoin issue - you could do the same with any other software (or online banking).
Power consumption was discussed in epic length.
I think it will not surpass US energy consumption, cause US is still country with highest waste and outdated infrastructure.
yeah, just do a lil bit of search here. bitcoin already established its position in the cryptocurrency world.
so btc is already successful on its own terms.
what is he trying to look here?