What are your thoughts do you believe BTC will remain the greatest crypto currency in the world.
The fact that bitcoin is not controlled by anyone or a company, that is more than enough why people have full trust towards bitcoin and majority are considering bitcoin as the bases value of most of the altcoins in the market today.
And, Despite the fact of it's scalability imperfections, this doesn't stop people from using bitcoin even if there are alts created to fix the scalability issues of bitcoin, but because they are run by a group of people, this has created a huge difference against bitcoin.
Many people think that finite supply, privacy... make bitcoin different but I also think that decentralization is what makes bitcoin different from the rest. Additionally, the original goal of bitcoin was to be a peer-to-peer currency, not controlled by anyone including its creator. Meanwhile, most altcoins projects are created with only one goal: profit, bump and dump, so they cannot be more reliable than bitcoin in any case.
Bitcoin is considered the mother of the cryptocurrency industry, without bitcoin, there would be no cryptocurrency market, so it's not hard to see why it remains the leading coin.