Rapid City financial advisor Rick Kahler: Cryptocurrency isn’t money, nor is it a smart or safe investment

Is cryptocurrency really money?

For years, I thought of cryptocurrency as a digital replacement for traditional money. After all, Bitcoin (one of its vending machines in Rapid City is seen above, photo by John Tsitrian) has “coin” right in the name. But let’s be honest: if Bitcoin is a currency, then my mother’s old Beanie Baby collection is a retirement fund.

A real currency needs to be stable. It should allow you to buy a coffee today without wondering whether, by tomorrow, that same amount could buy a car— or be worth nothing at all. Bitcoin and its kin like Ethereum and Dogecoin fail this test spectacularly.

Recently I have realized that cryptocurrency might be something even bigger and stranger than currency. It is not just digital money; it’s a bet on the huge global demand for financial autonomy.
In an age where every dollar is tracked, crypto offers an escape from traditional financial oversight. That makes it attractive not just to cybercriminals and tax evaders, but also to privacy advocates, speculators, and people living under restrictive financial policies. It doesn’t replace traditional money, it sidesteps it. 

It allows people to move, store, create, and destroy wealth outside of conventional banking systems. Some use it for transactions. Others see it as a hedge against inflation or a bet on the future of decentralized finance. Governments and banks don’t quite know what to do with it.
Crypto exists in a financial gray zone. It’s not widely accepted for everyday purchases, yet it can hold immense value. Unlike cash, which is limited by geography, or gold, which requires secure storage, crypto can be transferred globally in seconds. That’s part of its appeal, especially in countries with strict capital controls or volatile economies.

At the heart of cryptocurrency’s identity is the way it is produced. Crypto isn’t just a speculative asset — it’s an industrialized wealth-creation system. Imagine a massive warehouse filled with powerful computers “manufacturing”cryptocurrency. These mining operations exist solely to create new “coins” and process transactions, consuming enormous amounts of electricity in the process. The larger the operation, the more crypto it produces.

This is not how traditional currencies work. Fiat currencies are managed by central banks aiming for economic stability. Crypto, by contrast, is controlled by a decentralized network of miners and participants. Its supply is fixed, immune to government intervention. Some see this as a weakness. Others argue it is crypto’s greatest strength.
As Bitcoin and other major cryptocurrencies become more integrated into mainstream finance, the risks evolve. Even as regulators warn about crypto’s role in illicit activity, major corporations and investment firms are offering crypto-backed products.

Some politicians, including President Trump, are discussing national Bitcoin reserves. This growing legitimacy makes crypto harder to ignore. But if crypto-backed funds become widespread, a crash could ripple far beyond crypto traders. That said, crypto remains a small fraction of global finance. Unless institutional adoption grows significantly, even a major downturn likely wouldn’t trigger systemic collapse.

Crypto’s increasing presence in finance does not make it a sound retirement investment. It is still a speculation. And speculations — whether in Bitcoin, meme stocks, or dot-com startups — are high-risk and not suitable for long-term financial security. Retirement portfolios should be built on diversification, stability and predictable returns. Crypto offers none of these.

For years, I saw crypto as a failed currency. What I now think it to be is a decentralized speculative asset, driven by a growing demand to bypass traditional financial systems. Its future remains uncertain. As regulation increases and mainstream adoption expands, its role will continue to shift.

But crypto is no longer just a niche experiment. It has become a financial force that governments, institutions and individuals must reckon with — whether they embrace it or try to control it.

Rick Kahler, CFP, is a fee-only financial planner and financial therapist with a nationwide practice, Kahler Financial Group, based in Rapid City. His co-authored books include “Coupleship Inc.” and “The Financial Wisdom of Ebenezer Scrooge.”