Heck, even Bluesky uses some IPFS tech. Does that mean it has a blockchain? Of course not.
> Let me put it in another context, would you say Brave has a blockchain? I'd definitely say it does.
I don’t use Brave, but from a cursory glance I think probably yes, it “uses/depends on” a blockchain for some functionality.
https://brave.com/1.39-release/
Can you show an example where that is the case for IPFS?