Some of the people i know who got vaxed do know that. What can I do - just wish them all well. One daughter got it only so she can attend family gatherings with her sister, BiL and niece and nephew. Same with old friends who are afraid they won’t be allowed on airplanes w/out the vax.
To be able to go somewhere would be the only reason I could see getting it right now, and I would dearly love to see the world again, but I would not get on an airplane for the duration of the war, unless I must.