in my speculation no one can destroy bitcoin now a days. strongest economy now a days. even the hackers can do it in an easy ways. so good luck to all. who can destroy bitcoin.

The earth being destroyed by an alien invasion

In my own point of view I think bitcoin will never be destroyed but I think it could be more on not be in used or it could be someone to be illgelalized by the government and other several factors that it may also occur if the bitcoin will come up without a value. I think that it is more I have to point out but I think no one can destroyed bitcoin if it does, why do it last up to now?

when the world war 3 begin or a possible worldwide internet shutdown.
Someone said that china will destroy bitcoin but nahh. china doesnt want google and facebook before but look at those website now.
I will just hope for bitcoin to have a long live.

Bitcoin itself maybe hard to destroy because that is one of the main purpose of the blockchain technology which is to protect and secure the platform. Now, having said that, there can be entities and factors that can limit Bitcoin so it won't get adopted by as many people as possible. Number one on that list would be those in authorities like the government and the central banks we have as they would be the firs ton the line to feel the disruption posed by Bitcoin as it is really beyond their control and they can not intervene within and without Bitcoin. Right now, there is a heated discussion on that bank executive because of his harsh words against Bitcoin and this is just a classic example of how banks can be feeling the heat once Bitcoin would be accelerated in terms of adoption. The one in China is showing us how powerful can the government be when it comes to withdrawing the space they provided for the proliferation of Bitcoin.

may be that could make market value destroyed or reduced yes due to ban bitcoin in every country.
with the ban would certainly reduce any previously large bitcoin transactions.
and if you want to increase bitcoin transactions by way of bitcoin legalized in each country.
but of course it will be difficult to achieve and now there are only a few countries that legalize it

if there are no internet maybe because if internet shutdown nothing that we can do with bitcoin, no miner, no transaction, if country ban bitcoin maybe that wouldn't destroy bitcoin

The first thing that will kill bitcoin is rules and regulation implied by our government. Im not just one or two countries like china, but major countries around the globe. If that happens then virtual currency investment will will collapse on its own base principle of "decentralised" regulations because by that time there won't be any thing like that.

There is only one nation of people who can clearly destroy bitcoins totally in terms of market price and fame,and its china and he is already doing it lol,shutting down exchanges cause this huge price drop