I initially thought this integration was mainly about giving BTC holders another place to borrow against their coins.But when I actually read the Aave Temp Check motivation section it started looking different.

Aave already has around $5 billion in WBTC supplied to the protocol.The proposal itself says that pool is "presently underutilized on the borrow side." So the WBTC is sitting there, deposited, but it is not being borrowed against at a meaningful scale.

The BTC Vault Swap Spoke sends every liquidation through a mandatory WBTC swap.That creates fresh structural borrow demand for that same $5B pool from day one.The incentive did not disappear from the idea that BTC holders get new access it feels like it just moved underneath it, into putting roughly $5B of Aave's own idle balance sheet to work, with new BTC depositors becoming the delivery mechanism for an older separate goal.

One reply in the same governance thread mentioned a smaller $2.5B figure for the pool, so the exact number still is not completely settled across different sources.

That framing quietly seems to favor patient protocol literate capital willing to lock BTC into a system built to serve someone else's balance sheet first, instead of casual depositors just looking for a simple yield story.

Which side of that trade ends up mattering more to Aave's own risk committee once real volume starts moving?

@BabylonLabs_io
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