Large crypto "banks", with large holdings in fiat banks, can cause huge outflows from those banks, upsetting their reserves balance. Essentially a crypto bank run can cause a fiat bank run. This couldn't be more true when you see examples like where FTX bought a small community bank.
People pretending crypto only effects those in the crypto space are burying their heads in the sand. Crypto is here to stay in some form or fashion.
So yes a crypto bank could maybe cause a single fiat bank to fail but it would be isolated. And likely a very small bank.
The entire crypto industry could collapse tomorrow and there would be likely no systemic risk to the global financial system.
LPs are freaking out over what happened with FTX and wanting to limit their exposure and investors in general are increasingly dubious that crypto is capable of generating sustainable, highly profitable businesses.
It's been the same with each tech economic bust, but the VCs come back and offer money again. Time heals wounds.
And the inflation rate today is nothing compared to previous years [1]. So my guess is just fine.
[1] https://www.macrotrends.net/2497/historical-inflation-rate-b...
Bank regulations have completely changed since then, so if anything we'll get new problems.