
Bitcoin can be converted to Monero later though
As the recent NEM coin theft example below shows. Sadly and reluctantly we must accept that just as some refer to the 'Internet' as 'Facebook', 'Crypto' may be termed 'Bitcoin' for ever.....
https://www.bloomberg.com/news/articles/2018-01-29/how-to-launder-500-million-in-digital-currency-quicktake-q-a