this can not happen, and it is not allowed to happen. Bitcoin is an important role in the world, if it loses, the world will be severely affected, and the economy devastated. Bitcoin always be upgrading technology, so it will always grow, it is like gold, bright and beautiful forever, never oxidized. Bitcoin to undergo the events to be able to demonstrate it's enduring value. I always believed in the future of Bitcoin. Someday it will be accepted as the world's single currency

Yes,bitcoin will be the least of our problem cause the global capital market,forex,gold etc will all be affect. My suggestion is that we the users of bitcoin ought to have something stock concerning any government, organisation or group trying to bring bitcoin or price down.

There are many reason why cryptocurrencies could die:

1) Too many governments could make them illegal
2) There could be some flaw in the technology that has not been discovered yet
3) One person or group of people could control more that 50% of the coin
4) Fees get too high and/or mining is not profitable
5) A newer technology could come along to make it obsolete
6) Many altcoins will die because of competition with other altcoins (they can't all survive)
7) They may not gain widespread acceptance (for various reasons) and investors could just stop using cryptocurrencies

Theses are just a few reasons and I'm sure there are others

Bitcoin would die if there is no support meaning that there will be no miners, the transactions could be stucked and there could be no transaction between addresses.

Another thing that would worth mentioning is that people would leave using bitcoin which could affect the bitcoin price falling down and maybe dying which I'm very skeptic.

I don't agree with some.

1) It would only crush the price temporarily, but ultimately all governments banning bitcoin would do is drive the markets underground/OTC, it would recover, the network wouldn't die
2) The technology as it is today has no flaws, only new code that isn't properly revised could introduce flaws, but Core devs make a good job in testing everything
3) 50% attacks already disproven as non realistic
4) Mining is a self adjusting game. Someone would always profit from mining.
5) This could happen... but its not very realistic. I hope it happens tho, so I can buy at the beginning and be rich quick.
6) This is not a problem for bitcoin
7) Widespread acceptance is not really needed for moon. Gold is not widespread and its worth trillions.

in my point of view there are several caused why bitcoin would die

- 3rd war happening
- all countries in the world has decide to banned bitcoin and will be given the death penalty for those who use bitcoin
- internet connections dissapear

The mining issue it's already happening, to be profitable you have to buy bulks of miners and spend a large amount of money. Otherwise, it's not profitable even with free electricity, unless you play yourself and expect some price moon.

If our own government in each country would interfere about bitcoin and make a move to prohibit using it then that will stop bitcoin from growing and obviously those miners will be more affected as they hardly invested on the system making them bankrupt. If only people realize that bitcoin can help the economy then the life of bitcoin will increase.

Bitcoin has the potential to die only if the community dies along with it, and technically the community would die before it.

Something like this could occur via a system of direct attacks against users and their property, or something along those lines. Massive attacks against exchanges would only do so much, and most of the community would be displeased but probably remain.

Not realistically feasible.