  Empirical studies of online disinformation emphasize matters of public
concern such as the COVID-19 pandemic, foreign election interference, and the
Russo-Ukraine war, largely in studies that treat the topics separately.
Comparatively fewer studies attempt to relate such disparate topics and address
the extent to which they share behaviors. In this study, we compare three
samples of Twitter data on COVID-19 vaccination, the Ukraine war and the 2022
midterm elections, to ascertain how distinct ideological stances of users
across the three samples might be related. Our results indicate the emergence
of a broad contrarian stance that is defined by its opposition to public health
narratives/policies along with the Biden administration's foreign policy
stances. Sharing activity within the contrarian position falls on a spectrum
with outright conspiratorial content on one end. We confirm the existence of
ideologically coherent cross-subject stances among Twitter users, but in a
manner not squarely aligned with right-left political orientations.
