Even if you computer is not exposed to the internet: are you certain that every other device on the network is safe (even on public wifi)? Would you immediately raise the alarm if you saw a second printer in the list with the same name, or something like “Print to file”? I think I personally could fall for that under the right circumstances.
That doesn’t mean what you think it does. The fact that Harris received fewer votes from independents is because they stayed home (as evidenced by the lower turnout), not because they moved to Trump en masse.
Your conclusion also makes very little sense when you consider that Harris already conceded so much to Republicans compared to 2020, i.e. on migration, campaigning with Cheney and even proposing to appoint Republicans in the cabinet.