"We find that approximately one-quarter of bitcoin users are involved in illegal activity. We estimate that around $76 billion of illegal activity per year involve bitcoin (46% of bitcoin transactions), which is close to the scale of the U.S. and European markets for illegal drugs."
I would love if you could point me towards a current use of Bitcoin that isn't as a currency for illegal goods, or as an investment vehicle -- I'm genuinely curious why you think what I said isn't the case.
I do think it's currently mainly used as an investment vehicle.
I don't think that is the same as "mindless speculation," which is what you said before.
Michael Saylor, who is the CEO of an S&P 600 company, makes a good case for bitcoin as a store of wealth. You can google him and see his arguments if you want.
Also, BTW, money laundering != illegal drug activity. Those are two different crimes.
Things have changed since your study. Chainalysis released a report in February (they are a company who specialise in tracking illegal transactions). The TLDR is that illegal transactions make up 0.4% of BTC transactions these days.
Yes, definitely makes sense when the main usage of it is money laundering and mindless speculation