At one point that wasn’t a choice, as we didn’t have vaccines. So if people caught it at that time then they just had to hope their symptoms were mild. Those people all had natural immunity and imo not all of them needed a vaccine as well (exceptions of course for the clinically vulnerable which I’ve always been a strong advocate of vaccines for)
Of course people would hope their symptoms were mild, but the wild type and the delta variant were pretty nasty. It’s easy to now think of it as being mild, post-omicron / vaccine rollout / infection acquired immunity, but at the time it was killing and hospitalising a lot of people.
I’m sure not all of them needed a vaccine, but it’s the risk/reward trade off then isn’t it. Reduce people going into hospital, give the health service a chance to cope etc etc. those people might not have died, but they still would have put services under pressure.
I was never an advocate of forced vaccination (although interestingly I think there’s an argument for it - I.e. a virus with 90% mortality), but if we had a virus like that now, we’d all be dead in a year cos no-one would follow any instructions whatsoever.