Hmm...Bitcoin needs huge changes because of its centralization, high fees, and transaction duration... I see the future of BTC in the new fork - Segwit2X.
You can check more info here: https://b2x-segwit.io/

Sign the petition to introduce "ideal" BTC to more people:
https://www.change.org/p/sign-the-petition-to-introduce-bitcoin-segwit2x-to-the-rest-of-the-world
I signed the petition and suggest you too!