Bad uses? No ser. It's technically Bitcoin's greatest uses. It shows that the protocol actually works! Because if not,
Bitcoin would have already been shut down like the Liberty Reserve many years ago.
No i am not talking about BTC to be shut down instead i said Silk Road has been shut down
due to bad use cases. And to prove that BTC cannot be shutted down we do not need silk road as an example we can see the SEC chairman Gary Gensler (the Saviour of criminal world hehe) said in his many meetings that BTC is not a security they are not even thinking to touch BTC and another proof is BTC's market cap many times surpassed many big companies before which really shows the potential it has to stay forever in the market.
But again I tell you, using Bitcoin to buy Heroine from the dark markets is actually one of its greatest use cases to illustrate censorship-resistance - the network's main value proposition. That it can't be shut down even if it's being used for "bad use cases" shows that it works.