Here's something that might surprise you: despite all the headlines about billions flowing into crypto ETFs, BlackRock Inc. (BLK) thinks we're basically still in the opening act.

Jay Jacobs, who runs U.S. equity ETFs at BlackRock, told CNBC's "ETF Edge" this week that crypto ETFs are in their "very early days." And he's not talking about the retail investors who rushed in at launch. The real story is about financial advisors who are only now getting the ability to actually buy these things for their clients.

The Platform Access Problem

Turns out, launching a crypto ETF and getting it approved on advisor platforms are two very different timelines. Many financial advisors couldn't buy the iShares Bitcoin Trust ETF (IBIT) even if they wanted to until their platforms went through their own approval processes. That infrastructure is just now falling into place.

Jacobs explained that plenty of investors are still figuring out what Bitcoin (BTC) actually is and how it fits alongside traditional assets. Meanwhile, BlackRock is focusing hard on education, helping advisors understand how crypto behaves in different market conditions and how it sits next to stocks and bonds in a diversified portfolio.

IBIT launched less than two years ago and has already accumulated tens of billions in assets. But according to Jacobs, the adoption curve for both retail and institutional investors is just getting started.

Loyalty Through the Storm

Todd Rosenbluth, director of research at VettaFi, pointed to 2025 as evidence that ETF-based crypto investing has serious staying power. IBIT experienced significant price swings and finished the year down, yet it still had one of the best years for asset gathering.

That's telling. It suggests investors using the ETF wrapper aren't panic-selling during volatility. They're treating crypto as a portfolio allocation and sticking with it, not trading around every price swing. This behavior looks fundamentally different from direct crypto holders, who tend to trade more actively.

Rosenbluth says this demonstrates that advisors are positioning Bitcoin and Ethereum (ETH) as long-term allocations rather than tactical trades. The loyalty to the product suggests confidence in the long-term trend, regardless of short-term noise.

What This Means for Crypto Markets

The institutional adoption narrative has powered much of crypto's 2024-2025 rally. But BlackRock's comments suggest the actual flow of advisor and institutional capital is still ramping up. Platform approvals and compliance reviews take time, which means the bulk of advisor adoption might still be ahead.

If Jacobs is right that we're in the "very early days," the implication is pretty significant: inflows could continue for years as more advisors complete their due diligence and start allocating client money. That creates potential sustained demand that's less reactive to short-term price movements.

Of course, there's a counterpoint. "Early days" also means things could stall. If education efforts fall flat or if advisors decide the volatility doesn't match their clients' risk profiles, adoption could plateau. The staying power Rosenbluth observed in 2025 will face its real test when the next major drawdown arrives.

But for now, BlackRock's message is clear: despite the massive numbers already on the board, the game is just beginning.