SARS killed a total of 775 people. It didn't remotely have the R naught of 2.0 - 2.5 (transmission rate) that Covid-19 has. Not to mention that it never got established in the U.S. I would say that an average of 2,000+ people dying each day for the last month or so in the U.S. is pretty well established. Wouldn't you?
And what are we doing to mitigate more transmissions? Welp, in our infinite wisdom,
we have decided opening up the majority of states without widespread testing is the prudent thing to do. 
You think 2,000 dead/day is bad? Well, watch this virus blossom like May flowers when all of these states soften social distancing. A real recipe for disaster is being cooked up in the kitchen, and it will impact all of us. I can't believe how monumentally stupid people in this country are. "Oh, it killed 2,000 a day when we were supposedly employing Social Distancing. Well, let's see how many we can kill without it."
So what do we do...well, let's open the country back up, dramatically soften social distancing...so we can kill even more than 2,000 per day. Yep, makes sense. Even if we stay at the same rate of 2,000 deaths per day, that would kill 180,000 additional people in just 3 months.
Pandemics don't go away overnight. I haven't read about one pandemic in the history of the world that went away in less than a year. You were looking for an explanation as to why I see this killing more than 200,000 in the U.S. That is exactly how! We've got at least 8 more months of this. And that is being waaaay optimistic killing it off before the end of 2020.