I want to travel too. But not until I'm vaccinated, effective treatments are approved and I can get travel insurance.
I'm pretty much ready to go now. Without any of those 3. I'd purchase travel insurance that would cover the rest of course. If I was in a vulnerable group, I wouldn't travel. But I'm not. I'd recognise that it's a risk getting out of bed in the morning. I don't want to live my life in a bubble, and won't.
I think the community are recognising that the modelling was flawed, it needs to be re-done. Isolate and protect the vulnerable. Do not isolate healthy people. Take precautions, wash your hands, don't touch your face, sneeze and cough into your elbow, be considerate of personal space.