"Why Bitcoin was unstoppable and will continue to be"
Just a little observation, you can change the word "was" to "is" using a past tense in this context signifies that it has been once unstoppable in the past and not anymore as at present, don't mind my little correction, it's just from the way I've observed it to be, bitcoin remained the same from the past, present and future.
No Sir, not so, I only choose to use the word "was" instead of using "is" because, ideas are very fragile at the early stage and can be stopped except it's divinely backed by God, so from the beginning stages of Bitcoin it was unstoppable because the selfless and generous idea with no personal recognition from the founder(s) who appeared anonymous for too many reasons.