Your last point, it’s less likely you pass on, surely that’s the main thing.I fundamentally agree with this. I have had all my jabs and will get a booster. I have also had Covid (thankfully a mild dose). I don't agree with those who don't want to have the vaccine but I respect their right to make that choice. If they decide not to be jabbed then they will inevitably face travel restrictions as a consequence. But I don't agree with what is happening in Germany and Austria. It is bullying and sowing division in communities. I got Covid after being jabbed and so the idea that only unvaccinated people can transmit it is just false.