My upcoming trip in early October will probably be the most worry-free since the pandemic. Our household all got Covid ba.5 two weeks ago, and are 100% recovered now.
In ten major vacations in the pandemic era - 8 to Disney, 1 to Michigan, and another to Gatlinburg for a week, plus four big solo trips for my husband to Vegas and Florida Speed Weeks, none of us ever got Covid. Then my son picks it up at day hab just a couple of days after we got our second boosters. So we got Covid doing absolutely nothing, go figure.
It will be so nice to enjoy Disney without the nagging worry of bringing the virus home. I guess there is always the possibility of a radical new variant emerging; that will never go away. But for now we are about as protected as we can get, knock wood.
edited to add trips I forgot