Are ACEs good or bad?

I'm curious to know, are ACEs generally considered to be a positive or a negative force in the world of finance and cryptocurrency? On one hand, they can offer the potential for significant returns and diversification, but on the other, there are concerns around their volatility, lack of regulation, and potential for scams. So, what's the consensus among experts in the field? Are ACEs generally seen as a smart investment or a risky venture?