Hopefully the leadership will improve because as the price continues to rise, more people will jump into invest. We don't want the bubble to burst anytime soon.
What do you mean by leadership? Bitcoin is decentralized which means that no one controls it. That means that there is going to be no leadership involved.
Bitcoin isn't a shitty altcoin, don't expect huge changes lol.
Time will bring new features
New features like what? Bitcoin isn't going to be changing anytime soon, if ever.
Maybe he thought about some features/services related to bitcoin, that could be new developed. But you are right bitcoin is fully defined and it's functioning well, it's not like it's in some experimental phase so there will be hardy any changes. Maybe if it in some not so near future becomes even more sophisticated.