In the crypto market, all lights appear to be flashing green right now. New crypto market legislation is on the way, companies are embracing the Bitcoin (BTC -0.01%) Treasury Company model at a rapid pace, and analysts continue to predict that the price of Bitcoin will double by the end of the year.

In fact, some top officials within the Trump administration are now suggesting that the crypto market, currently valued at $3.4 trillion, could be headed to $20 trillion soon. However, there are several key factors that have me thinking the crypto bubble could be ready to pop by the end of this year.

The macroeconomic outlook

Even if you're a diehard optimist when it comes to the financial markets, there's reason to be concerned about the current situation.

I'm not convinced that a few tax cuts here and a Fed rate cut there will be enough to keep the U.S. economy roaring at full steam ahead. The U.S. debt load is ballooning into the stratosphere, the full impact of trade tariffs has yet to be felt, and inflationary pressures are continuing to build.

Yellow Bitcoin balloon getting popped.

Image source: Getty Images.

I agree with Jamie Dimon, CEO of JPMorgan Chase (NYSE: JPM), who's warning that market participants have become "too complacent." The market just keeps going up, regardless of all the warning signs. Heading into the Fourth of July weekend, both the S&P 500 and Nasdaq hit new all-time highs. Bitcoin, too, is sitting just below its all-time high of $111,970.

The stablecoin hype cycle

Another reason for concern is the hype and buzz surrounding stablecoins. They have been growing like gangbusters over the past few years and are now worth over $250 billion. According to Treasury Secretary Scott Bessent, this sector of the crypto market could be worth over $2 trillion in just a few years.

But here's the thing: Bessent is primarily focused on stablecoins as a last-ditch effort to shore up the value of the dollar and keep interest rates on U.S. debt from rising. That's because stablecoin issuers have become some of the most enthusiastic buyers of short-term U.S. government debt. They are buying T-bills to back their stablecoins, thereby preserving their 1:1 peg with the U.S. dollar while earning interest in the meantime.

However, those T-bill holdings create an entirely new linkage between crypto markets and traditional financial markets. What many people don't realize is that the faster the value of the stablecoin industry grows, the more exposure that mainstream financial institutions have to the crypto market.

I've always been fascinated by the way "financial contagion" spreads and how weaknesses in one area of the financial markets can spread into a seemingly unrelated area. And that's what stablecoins could do: They could enable "financial contagion" to spread from traditional markets to crypto markets (or vice versa), with unpredictable consequences. Back in 2021, professors at Yale warned that stablecoins could take down the whole financial system, and that's still true today.

The Bitcoin Treasury Company bubble

Also, consider the rise of the Bitcoin Treasury Company. The original Bitcoin Treasury Company was Strategy (MSTR 3.00%), the company formerly known as MicroStrategy. It began accumulating Bitcoin in August 2020.

Over the past five years, Strategy has become the largest corporate holder of Bitcoin in the world, and its current holdings are now valued at over $65 billion. Not coincidentally, over those five years, Strategy has been one of the best-performing stocks in the world. It's up 3,332% over the past five years.

So, perhaps it was only natural that other companies would eventually attempt to emulate this strategy. And that's led to a remarkable rise of new Bitcoin Treasury Companies, often in industries not even tangentially related to crypto. The logic seems to be remarkably short-sighted: Buy Bitcoin and watch the stock price go up.

This Bitcoin Treasury Company model is now spreading to other cryptocurrencies, including XRP (XRP 1.11%) and Ethereum (ETH -0.19%). Everybody wants to be the next MicroStrategy. But will this strategy really work with cryptocurrencies other than Bitcoin?

The Trump factor

On top of all this, there's something that can only be referred to as "the Trump factor." In just about every niche of the crypto market, members of the Trump family are taking an active role. It started with meme coins and has spread into altcoins and stablecoins via the family's World Liberty Financial crypto venture.

This involvement has also spread into Bitcoin. Trump Media & Technology Group (DJT -2.17%), where President Trump is the largest shareholder, recently raised $2.3 billion to become a Bitcoin Treasury Company. This company will also get involved with decentralized finance (DeFi) via its new "Truth Fi" operations.

I'm all for the Trump administration supporting pro-Bitcoin policies. For example, I stood up and cheered when the White House announced the Strategic Bitcoin Reserve. But I'm having second thoughts about Trump-backed companies getting so involved with Bitcoin and crypto right now.

Maybe I'm wrong. Maybe the crypto bubble will never pop. But just remember: Crypto has historically been a boom-and-bust industry, and it seems too good to be true that it's "up only" from here on out.