You do realize that the RSV vaccine trial that killed two children was done in the 1960s, right?
https://www.google.com/amp/s/mobile.reuters.com/article/amp/idUSTRE4BM4SH20081223
I would hope medicine has come a long way since.
Regardless, I do understand there are reasons why someone is hesitant to get the vaccine. Especially if you have already had COVID-19 and feel reasonably protected against re-infection.
And even though I am pro-vaccine, I definitely understand it is not 100% effective and breakthrough infections do (rarely) occur. And no vaccine is 100% safe either.
So I took some time to compare the risks between virus and vaccine for each of us in my family. For us, the risks of the virus far outweighs the risks of the vaccine. And yet, I still acknowledge that in the majority of cases, getting covid is no more dangerous than the flu. I'm just not willing to play Russian Roulette with our lives. Most of us will be just fine, but too high a percentage will have far more serious problems.