They are still wrong on Bitcoin and I am not sure why they think Cryptocurrency == Bitcoin.
Bitcoin initiates the cryptocurrency industry. Without Bitcoin, no cryptocurrency ecosystem.
Bitcoin is the King in this ecosystem and it is the lovely asset for Bitcoin maximalist. Cryptocurrencies are abundant, in number they are thousands and there will be more cryptocurrencies created in future. Alternate cryptocurrencies are very scam and the forum even bans altcoin give aways because of their scam rate.
Giveaway threads are not allowed