Our leaders did down play and delay compared to the East Asian countries whose public information was direct and clear
Japan’s response was confused and very delayed. No lockdown because they can’t legally enforce it. No WFH culture at all either, so trains et al were still packed. Japanese people didn’t trust the leadership and there were plenty of conspiracy theories going around that the government was hiding deaths (this wasn’t true at all)
East Asian countries did not have unified responses, they do have culture similarities, yes. But they still varied wildly in strategy (or lack thereof).
So you really can’t make sweeping generalisations here except to say East Asia fared better, but no one has a clear answer as to why.
Brazil on the other hand has a leader who thinks the whole thing is a personal conspiracy attack on him and continues to question whether his full ICUs are full of covid patients or some other illness. When your own leader is denying the scale of infections it makes you wonder how much worse will it get there
No one has yet to tell me why Peru in constant lockdown is doing worse than Brazil ....