As I’ve said multiple times already, everything will be judged on a case-by-case basis, and all of this is predicated on the fact that the person who got bussed felt like you were gamethrowing and reported you.
As I’ve said, nobody will get punished for jumping on a wagon. Purposely creating a wagon for cred is where the whole thing gets infinitely more dicey, and in those cases we’d rather err on the side of caution and make sure the person who’s getting bussed knows what’s happening to them – explicitly.
If another person claims to be a Sheriff/Observer, for example, who saw that your faction member is scum and they get voted up, and it seems as if they’re about to get executed and you piggyback on that, that seems to be fine (though personally if I was in that game I’d be suspicious of someone making a play like that because it seems precisely like trying to piggyback for cred).