The evidence is overwhelming that if you are vaxed you are at much less risk or death or other bad outcomes if infected by covid and have comorbidities. So if you're young and fit you probably don't need the vax, you can be concerned about the side effects and not get it. If you are obese and/or have other serious issues you should think carefully about getting it. This is Delta thinking, we will see where Omicron and future variants end up.