Crypto is a term for a whole that is tied to cryptography while bitcoin is a term for Bitcoin itself, which can be said to be a specific mention of an asset in the crypto market, but some people do not like to unite crypto with bitcoin because they consider it different, which is more clearly not like to unite Bitcoin with Shitcoin / altcoin which is full of manipulation and fraud that has no value in their view.
you’re right. From what I’ve all gathered knowledge wise, all bitcoins are cryptocurrency but not all cryptocurrency are bitcoin because bitcoin is one type of cryptocurrency and the pioneer cryptocurrency ever to be launched to the world market historically, but we have several types of cryptocurrencies like the altcoins which can also be referred to as the alternative coin, which is a combination of other types of cryptocurrencies that are not bitcoin with examples such as stablecoins, memecoins, shitcoins etc.
these are all kinds of altcoins which are different from bitcoin. Bitcoin has been able to identify itself as an industry leader so any other coin aside from bitcoin as an entity is an alternative currency to bitcoin which is why they are called altcoins.
For the stablecoins, they are the ones that are stable in price more or less like the digital footprint of some of the fiat currencies in the world like the USDT standing in as the digital footprint or representative of the US dollar, sharing the same or almost same value as the USD and the e-Naira though unpopular but which can also be treated as the digital version or equivalent of the Nigerian naira currency. Then we have memecoins and shitcoins etc.
