... which needs several years of testing, for various reasons. Don't matter how many companies worldwide are working on it. We can't forward time if we want a save vaccine. Everybody who wants to "sell" you a "safely tested" vaccine in the next 2 years is a liar. Of course it will spread again more in the next winter, you can't prevent that, because there will not be another complete lockdown anymore. And it will cost thousands and maybe millions more lifes.
But that doesn't speedup the time that is needed for an extensively tested for safety vaccine as neither does wishful thinking of politicians or governments. New meds do need a testing phase of 6 years up to a decade, before they can be released safely to everyone (IF they don't fail the tests, which many do), and for good reason.
First thing you need to test with a vaccine, is how long the antibodies do remain in the blood, which is from 12 to 18 month, we're at the BEGINNING of that phase now. After that, the other tests can begin... the safety ones. We are VERY far away from any save vaccine, and that's not a matter of just months.
But i'm glad that meanwhile you changed your opinion from 5 months ago...