TPTB know the public isn't going to comply with another pandemic lockdown and mass vaccination campaign. The next alternative is to use their viral production capacity to weaken, harrass, sicken and inconvenience us. The less lethal a virus is, the more easily it is spread, and what better way than via airports? I dunno, just spitballin’ here, or as the Khaleesi says, noodlin’. Do you really believe its outside the realm of possibility?