SARS was harder to spread, possibly more deadly but there still claiming 4.8% mortality for Covid which is ridiculous, it's not reached 0.2% anywhere yet, so hard to say if accurate but likely not.
Got to think, they knew it's not required, the Lockdowns aren't required, some social distancing to slow the spread fair enough, but that in the UK on it's own had caused a Peak.
Simple Logic is, it'll keep spreading until there is no 1 knew to get to, it's very hard to completely irradicate, I think only New Zealand has managed this, although I see still a few cases, only takes 1 of them to spread to everyone so they'll get hit again sooner or later.
ICU's in my local district in the UK have Zero patients in them for Covid, cases are nothing and the lockdowns been well ignored by most for 6weeks, which means no 2nd wave as we've all had it, saw it before from NYC and London data, most people just aren't badly affected if at all, thankfully, they just go unnoticed which makes it seem like it's going to be worse.