Market is going to hold healthy competitors down the line. The firms are becoming much stronger working out the needed stuffs to capture the market well rooted. Crypto currencies will be increasing and yes there will be healthy competition between fiats and crypto currencies.
Adaptions will be not be surprising. Employment and opportunities for business will be uplifting lives.
maybe what happens is that there is no competition between crypto and conventional currencies, but it is likely that there will be good collaboration between crypto and the national currency, they will fill in their respective segments, traditional currencies will always be collected in traditional markets, while crypto will fill the international sector and trade between regions, especially trade between countries, so things like this are most likely to occur.