I'm not terribly worried about getting COVID myself now, especially since I am vaccinated. The biggest issue is what happens to the healthcare system if the unvaccinated become an overwhelming problem. For example, AFAIK we have an ICU capacity in the 300-400 people range in my province. There are ~180 people currrently in the ICU, so we still have some capacity. However, in a population of 15million, if 10% don't get vaccinated, that's 1.5 million people. If 1% of those get COVID, that's 15,000 cases. If 1% of those require ICU, then we are now at or over ICU capacity. According to the latest data I found for my province, unvaccinated are 38x more likely to be in the ICU compared to fully vaccinated (26.59 per million population unvaccinated in ICU vs. 0.69 per million vaccinated in ICU). If the unvaccinated were fully vaccinated, that would translate to about 4 people in ICU vs. 150. Maybe 1% is too high an estimate, but it illustrates the point that there will a largely unnecessary burden placed on the healthcare system by the unvaccinated. The last time this happened, elective surgeries were cancelled since they were too risky to perform in case of complications. This means people will suffer and/or die needlessly unrelated to COVID directly. The unvaccinated that end up with COVID aren't just hurting themselves.