i'm very pro-vaccine in general (grew up in USSR and, until coming to US, didn't know that "anti-vaccine" can even exist in modern society :), yet recently and very surprisingly for myself i caught myself thinking that i will be very hesitant about getting a vaccine which is rushed through Trump's FDA to meet election day targeting schedule and to get the first dibs on the Operation Warp Speed billions - i think Trump's second term is a direct function of whether he'd triumphantly announce vaccine in the last week of October or not, and i fully expect that he would. Choosing between such a vaccine and a straight coronavirus with well-known low risk profile for my group - i'm still undecided :) So, i'd guess there would be a lot of people who wouldn't be rushing to get the vaccine.
Seriously, though, i wonder why would Russia be developing coronavirus vaccine if most people these days die there from "atypical pneumonia" and not from coronavirus ... at least if one is to believe the official info.
