okay, temporary problem
the payment processor's user experience kind of sucks and the network didn't help that
better UX and lightning network will help with that. There are also some BIPs regarding signing transactions differently, as well as smaller transactions coming. This year, 2018, more people already use another form of smaller transactions and also combine them. Bitcoin would handle a lot more load this year.
Secondly, M1 is a tiny fraction of the supply used for goods and services, M2 and M3 are illiquid stores of value. Bitcoin isn't functioning differently to currencies in this regard so its a weird standard to put it at to proclaim it isn't a good value transfer mechanism.