Ahhhh no. That last part is all bunk.
However, I would like to ask you a question you would actually know about: to reach herd-immunity, at least, according to the Netflix episodes on COVID-19, you need to hit a certain percentage of the population having the antibodies and that number is never 100%. They indicate in the show that it would likely be 40-60%. The idea being, you don't have to have everyone be immune to close off enough vectors for the virus to basically be ineffective at spreading very far. That all checks out, right?
I bring that up because, while I think a vaccine is coming soon too, I don't think it will be readily available until Q1 2021 at the earliest, but when it is, we're talking about needing roughly 200 million shots for the U.S., if those percentages are correct, which sounds like a lot but actually isn't really that bad for one or a number of drug manufacturers to hit once the vaccine is proven and manufacturing can be gone after full bore.