Banks can change in their form, but they are still banks. Bitcoin can attempt to integrate with banks or be the primary currency that banks use in the future.

You can work independently for it and ignore all other things you can do or happening withing the system. You may also hardfork it and get what you want swiftly.

There are indeed celebrities who own bitcoins such as Lilly Allen, Mel B, and Drew Carey, among many others. As for that “Marilyn Monroe” of bitcoin, attaining that would be not so viable due to the anonymity that users want.

It all boils down to the way people manage their bitcoins. This is already an investment and when the market is right, the values get higher. Knowing when and how to execute the right moves can truly be life-changing, so be wise with your decisions.

The best time to invest in bitcoins would be right now, because currently bitcoins are only gaining price value, the earlier you start the more bitcoins you gain which will then potentially grow in value.