My daughters day care has 2 fulltime employees and a part timer. The fulltime staff are vaxxed, the part-time person isn't, despite having been eligible for a loooooong time.
Well, guess who got an asymptomatic covid infection, and then went on to spread it to her entire family, including her infant granddaughter. Luckily, the person who infected her got tested and let her know in time for her to not infect all our children.
Get vaccinated. Some people are allergic or may have real medical exemptions. Everyone else who passes on the opportunity are shortsighted and selfish.