What to do with molex fans you don't want?

I bought a cheap flimsy pc case made out of Chineseium with cheap molex fans and they're noisy so I might swap them out. What else can I do with Molex fans? Could I possibly sell them on Craigs List? Who even buys them in 2025?

Can I assume there are engineers who could work around their limitations and buy them for DIY projects? Can I assume arsonists might be interested for their fire prone connectors?