Bitcoin is everything, store of value, payment option and a step away from banks but with the way are looking now I don't believe in bitcoin been decentralised anymore, no one told me that centralised entities will be buying bitcoin massively so that they can start controlling Bitcoin.

---

If the entities can control Bitcoin how is it still decentralised? Anyways, you are free to use Bitcoin for anything but I believe Bitcoin isn't perfectly made, and it's possible that nothing will be ever created to better Bitcoin.