Do you really think quantum computing is turning from sci-fi into something tangible for the blockchain space? The conversation around quantum computing's actual threat timeline keeps shifting between "decades away" and "sooner than we think."

For anyone hodling significant crypto, this matters. The theoretical risk to current encryption methods isn't just academic noise anymore—it's becoming a genuine consideration in how people think about long-term asset security. Bitcoin, Ethereum, and other major chains are already having serious discussions about quantum-resistant protocols.

Some argue we've got plenty of time before quantum machines crack ECDSA or SHA-256 at scale. Others point out that if someone's already collecting encrypted transaction data now, they could theoretically decrypt it later once quantum computers mature enough.

What's your take? How many years do you think before quantum computing actually becomes a practical factor for crypto holders?