Bitcoin is not becoming boring,
Of course not but the problem is that the OP is referring to "cryptocurrencies"
that includes Bitcoin and all $hitcoins so anyone interested in solely Bitcoin
shouldnt really care about those statistics and whether "adoption" is up or down.
In terms of Bitcoin, its important to separate Bitcoin from the market. Development
for the Bitcoin network continues, adoption is growing. The market continues
to impress and dissapoint - thats definitely not boring.
Adoption will grow, its like the markets, sometimes its up and other times down