I’m still investing.
In fact, I could build a company around it. And if I did, and then sold stock in that company to you and you used that as investment for retirement, then you would have just validated that buying a commodity is indeed investing.
Maybe not all the time, but certainly some of the time.
By the way, you can buy some of these companies today, under tickers such as TNP, NAT, DHT, among others.
Investing is spending money with an expectation of a return.
For contrast, expenses have no expected return.
Neither have a time horizon. And further, what would “long term” be anyway? Not sure how you could ever define it.
I have not found a comparable analogy. The problem is that btc or eth may not correlate with long-term crypto growth bc they may start a trend, but another similar tech may actually be the winner. Its interesting and I hope that people dont take too large of a personal position in the asset class as a % of total investments.
[Disclaimet] I currently 'invest' a small sum of money monthly in crypto assets. (Less than 1% of my portfolio monthly allocation)