And I don't also think that there will be improvement for bitcoin. I mean they could if the devs wanted to. But bitcoin has changed a lot as you have said, fees are higher but the price is also going up most of the time.
As for the the so called "functionality", it's now more of a Store of Value (SoV), people making money, it's becoming a investment vehicle for the majority of us instead of what is it designed for in the beginning as P2P system. So it has evolved in the last 10 years and I think it will, in the next decade.
It is changing depending on how the majority of people are using it. Using BTC as a currency is of course costly because of the fees and exchange rate, that is also why altcoins are being used instead. So even that BTC is not use directly for consumers, it stills functions and circulates, farmed, and mined the way it is supposed to be. Just like how it is compared to Gold back then, most financial institution see it as investment vehicle well because there is no other asset class more volatile than BTC.
I don't think that people, anywhere in the world, are using altcoins as a currency for payments but instead, if there are stores that are accepting cryptocurrencies as payment then they are accepting just Bitcoin, maybe some are also accepting Ethereum but there aren't a lot of places like that, so whenever a cryptocurrency is thought to be used as a currency or payment method, it has always been Bitcoin in the past and it will be in the future as well.
As far as investments are concerned, I don't see anything bad in that, if people take Bitcoin as an investment asset and investing in it for get profit can benefit Bitcoin and make it reach new heights and places, we should be happy about that, Bitcoin has become significant only because of that and it will grow even more just because of it.
No matter or which coin we are talking whether Bitcoin or some top altcoins in the market, they would really be just remaining to be an alternative nothingless and there's no way that it would really be able to replace fiat
no matter what.This is why its not really that wrong on having that kind of positivity but lets be realistic that crypto would really be just ending up on being alternative to fiat but doesnt mean that it wont really be
having the potential on making a huge part or success on this space in together with fiat. Now in speaking about choices then why would really be needing to choose if we could really be able to have both?
Improving in terms of recognition and demand then we are really heading there.It is really just that there's a specific time for everything.We cant really be able to experience on what we are
having in mind.Everything would go into process.
As long there's people or community who would mainly supporting it whether Bitcoin or other coins then value isnt something that would deplete out and would really be that
still valuable.