The future of Bitcoin might be similar to the present of the web.

In the beginning of the web, everything was great, and pretty decentralized.

Then companies realized they can make a lot of money with it.

Then the web started to become centralized, and people started to use those companies more and more.

Because it's easier to just use Google, or Facebook, etc, then just doing your own website or whatever you need, then centralization continued.

Similar in Bitcoin, in the beginning there were no companies behind it, but quickly companies realized they can make money there as well.

So now we have exchanges, banks, and many companies that make it easier for people, but it ends up being way more centralized than it used to be.

The future will depend on what the people do with Bitcoin.