Yes that is what we want to believe that nothing can destroy bitcoin. That is what everybody is hoping for but we must also accept that there might be some factors who can destroy it. For example the government, hackers, etc. That is the reality of bitcoin.

No one can really destroy bitcoin but if there you are going to ask if bitcoin can be removed then yes it is, Governments have the power to disable the circulation of the bitcoins in their country but i hope that they wont come because bitcoin is already one of my sounce of income.

I think you have a point. There is a possibility that bitcoin will destroy by a big government has a big role in destruction, and if people will get affected with that, it will slowly destroy, especially when most people are stop using bitcoin and have a panic selling just like what happen when hard fork time.

I always thought since there is no laws or limitation some Multi billionare could just buy all the bitcoin for sale and hold over 50% of all bitcoin and make the demand rise and then just unload Bitcoin and cause a bubble to burst, but if you think of it that would be a very difficult operation to run. He would definitely need to hire some people to purchase bitcoin day in and day out from companies and from actual people. It would probably take years to own over 50% of Bitcoin, if that amount is even up for sale or to be up for sale now. Then selling it would be even more difficult and couldn't be done quickly enough to rupture the economy of bitcoin. This is just one idea although probably impossible there are other factors that could cause bitcoin to lose most of its value.

When all countries forbid the use of Bitcoin then Bitcoin will not be worth it.
so I think that can destroy Bitcoin is the Government.

There is legend that the Titanic had the saying 'not even God can sink this ship' written on its hull.  Although I will not go so far as that, I will say that bitcoin is very invulerable.

But everything has a weakness.

Bitcoins greatest threat would be fear.  Bitcoin is very powerful but also very knew.  Who knows what will be tomorrow or over the next few years

Bitcoin will destroy and back to zero if no one is want to use it and if all Internet connection in worldwide are shut down.  But in other hand is think it will not happen because bitcoin is part of our daily life  because this is easiest way to regarding to send coins and transaction.

until now there is no scenario that is able to overthrow bitcoin, every issue that makes bitcoin destroyed price in the market continues to climb, this can happen because bitcoin users are very solid

The only one who can destroy bitcoin and the cryotoworld is the people itself. If no one would bother taking notice of bitcoin then it won't have any value at all. But if people are just very interested and are investing more and more, then no one and nothing can stop bitcoin and the cryptoworld from growing.

The lack of use, giant marketing campaigns against it, any particular figure that is well connected with tens of billions of dollars. They'd need a movement though and honestly it'd be too much time to go against it. If you can't beat em, join em