Bitcoin makes a lot of new things in cryptocurrency so your question is why other cryptocurrencies are not like bitcoin, this is no longer a new thing because what people generally know about crypto is bitcoin while other altcoins usually survive by utilizing and seeking profit from the crypto space itself. to this day bitcoin continues to grow and none of the altcoins can compete with bitcoin
bitcoin bring a breakthrough in our life since we realized new payment system which is no one could controll it. due of this technology people being known what the cryptocurrency is. and while blockchain technology improved we see tokenized in several part of our life, but truely it also bring new opportunity for us. altcoin could not compete bitcoin maybe it is ,but altcoin developt something new in our life and make no crypto part could be fun and tokenized.