From what I've seen, there's a largely negative sentiment towards BTC. That would lead to better reactions when a massive sell-off happens as compared to the op

From what I've seen, there's a largely negative sentiment towards BTC. That would lead to better reactions when a massive sell-off happens as compared to the opposite. Some top arguments I've seen are: pyramid scheme; "tulip mania"; wasting electricity / bad for the environment; fosters some amount of crime; doesn't help core use cases that much (anonymity, flexibility, actual decentralized payments).