If they come to me with an offer to make a vaccine for free, I'll fuck them. I would rather have natural immunity from this disease than inject myself with any vaccine. Neither Russian nor American nor any else. I will be satisfied with being in quarantine for 14 days for any signs of a cold. Vaccines are too dubious for me, I believe in biological immunity.
I don't think that anyone is going to forcefully inject you the vaccine. It is purely voluntary. And as per some of the opinion polls, almost 50% of the population in various countries are saying that they will refuse to take the vaccine. So in any case, you will get plenty of company. And there is no need to go ballistic over this virus. The mortality rate is extremely low, if you are below 30 years of age and doesn't have any comorbidities such as obesity, hypertension and diabetes.
It is not known what the authorities will do. In some countries it will be voluntary, in others, where the mortality rate is higher, it may be made mandatory.
It is not known what the future will look like, especially in those countries where quarantine measures will be introduced for people who come from abroad. They will all need to have their Covid test results, but probably a vaccine, probably.