I don't know. There has been a huge increase in the number of wallets in Europe in the last two weeks and the number of businesses that take bitcoin continues to grow. I think we are just seeing natural growth.
EUR accounts for less than 10% of daily volume for bitcoin btw, and there is a LARGE difference between empty bitcoin wallets and wallets with 1 btc or more. Those numbers are drastic in weight, if you think of how many empty bitcoin wallets there are , we are using that number to delusionally pump up the figurative amount of how many "active bitcion" users there are but that is a false metric. How ever the standing number of active wallets over 1 btc is under 500,000 wallets though. And the metric for gauging how many businesses use bitcoin welp thats a hard number to wrap around as btc is minuscule in market to those vendors compared to currency and card swipes through their terminals ...
Side note just to put into perspective CNY Accounts for 22-30% daily volume average and USD 25-35% Daily volume average.
Also for empty wallets there is approximately 10 million or so wallets , but under 1 million of those wallets have any "value to them" in terms of actual bitcoins in there. and then you have to account for active and usable wallets (not lost or stolen etc)